The equation is 0 + 59 = 17 which can help Aly calculate the number of more toy cars than trucks. which is the correct answer would be an option (C).
What is an equation?The equation is defined as mathematical statements that have a minimum of two terms containing variables or numbers that are equal.
We have been given that Aly has 59 toy cars and 17 toy trucks.
To determine the equation can help Aly calculate number of more toy cars than trucks she has
We have to subtract 17 from both sides and add 0
0 + 59 = 17
0 + 59 - 17 = 42
Therefore, the equation is 0 + 59 = 17 which can help Aly calculate the number of more toy cars than trucks.
Hence, the correct answer would be option (C).
Learn more about the equations here:
brainly.com/question/10413253
#SPJ2
!!!PLEASE HELP!!!
the exponential function g, represented in the table, can be written as g(x)=a•b^x.
complete the equation for g(x).
please and thank you
Answer:
g(x) = [tex]12.(\frac{3}{4})^x[/tex]
Step-by-step explanation:
Exponential function g has been represented by the table attached,
Equation of the exponential function is,
g(x) = [tex]a.(b)^x[/tex]
Now we substitute the values of x and g(x) from the table,
For a point (0, 12),
12 = [tex]a(b)^0[/tex]
a = 12
For another point (1, 9),
9 = [tex]a.(b)^1[/tex]
9 = a × b
9 = 12 × b
b = [tex]\frac{9}{12}[/tex]
b = [tex]\frac{3}{4}[/tex]
Therefore, equation of the exponential function will be,
g(x) = [tex]12.(\frac{3}{4})^x[/tex]
A pair of shoes is originally priced at $120.00 It is on sale for 35% off. What is the price that you would pay?
[tex]answer = $78 \\ solution \\ marked \: price = $120 \\ discount \: percent = 35 \\ discount \: amount = discount \: percent \: of \: mp \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 35 \: of \: 120 \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \ = $42 \\ selling \: price = mp - discount \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 120 - 42 \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = $78 \\ hope \: it \: helps \\ good \: luck \: on \: your \: assignment[/tex]..
What is the value of the exponential expression below 161/2
A.2
B.8
C.6
D.4
Answer:
D
Step-by-step explanation:
I'm taking this to mean 16^(1/2)
If I am correct, then the answer is the square root of 16 which among the answers given is 4
So the answer is D
what is the circumference of the circle? Use 3.14 for Pi
Answer:
The answer is, B. 40.192
Step-by-step explanation:
The formula for circumference is, C=2(pi)r.
2×3.14=6.28
6.28×6.4=40.192
Please help I only need part b and part c
Answer:
Here is the answer.
Step-by-step explanation:
b) students are the frequency. so we need to add all the frequency.
5 + 4 + 7 + 10 + 4=30 students
c) here we need to use the summation.
total/ frequency= mean
6*5=30
7*4=28
8*7=56
9*10=90
10*4=40
we need to add them all= 244
total frequency= 30
mean = 244/30= 8.133333333...≈ 8 (this is a rounded of value as in 0.13, 3 goes on repeating.
2. A map scale is 2 in = 400 miles. If the actual distance between Virginia 10 points
Beach and San Diego is 2,335 miles, approximately how many inches
apart is it on a map? *
9 in
10 in
11 in
a
12 in
hadow that is 9 feet long. At the same time, a 6 ft tall
10 points
Answer:
800
Step-by-step explanation:
I believe it its 800 inches Mark me brainliest
what is the midpoint of the line segment with endpoints (-2, -2) and (4,6)?
Answer:
(1,2)
Step-by-step explanation:
To find the midpoint, add the x coordinates and divide by 2
(-2+4)/2 = 2/2 =1
add the y coordinates and divide by 2
(-2+6)/2 = 4/2 = 2
The midpoint is
(1,2)
type a is 5 feet tall and grows at a rate of 18 inches per year Type B is 10 feet tall and grows at a rate of 8 inches per year. How many years will it take for these trees to be the same height
Answer:
The height will be same in 6 years time
Step-by-step explanation:
Since we do not know the years it would take, we can call this x
Kindly note that 12 inches is 1 feet, so 5 ft would be 60 inches and 10 feet will be 120 inches
Now, the height of tree A after x years would be;
60 + 18x
For tree B, height would be 120 + 8x
Now, we were made to know that they have equal height at the xth year.
Thus;
60 + 18x = 120 + 8x
10x = 120-60
10x = 60
x = 60/10 = 6
alguien me ayuda
5 (x-3) - 2 = 23
Round to the nearest hundredth : 3.2649
Answer:
3.26
Step-by-step explanation:
Rounding to the nearest hundredth means round to the nearest two decimal places.
To do this, all we need to look at is the 3rd decimal place.
Since 4 is not 5 or greater, that means we must round down, no matter how close it is to 5.
Therefore, the answer should just be 3.26
Answer:
3.26
Step-by-step explanation:
You round the second place after the decimal (6) by the place after it (4).
If the place after the number you need to round is a 5 or up, the decimal you round goes up one, if it is a 4 or lower it stays the same.
E.G. if 3.2649 was 3.2659 the hundreds would be rounded to 3.27. Since it's a 4, the six stays the same at 3.26.]
hope this helps (/o.o)/<3
What is the coefficient in the expression 5x^2 +3 ?
A. 5
B. X
C. 3
D. 2
Answer:
the coefficient is A.5
Answer:
5
Step-by-step explanation:
5x^2 +3
The coefficient is the number next to the variable
5 is the coefficient
please answer the question in the picture!
|
|
|
v
Answer:
B is correct
Step-by-step explanation:
Hope I helped you and have an amazing day
10>j+5
What are the inequalities of j?
Answer:
j < 5
Step-by-step explanation:
=> 10 > j+5
Subtracting both sides by 5, we get
=> 10-5 > j
=> 5 > j
OR
=> j < 5
PLEASE THIS IS TIMED, PLEASE HELP ME ANSWER THIS QUESTION!
A power failure on the bridge of a Great Lakes freighter has resulted in the ship's navigator having to do her own calculations. She measures the angle between the ship's course and a lighthouse on shore as 32°. After the ship has travelled 1500 m, she measures the angle to be 72°. Determine if the ship was closer to or farther from the lighthouse at the second sighting, and by what distance
Answer:
I think the ship was farther by 40°
During a recent rainstorm, 8 centimeters of rain fell in Dubaku's hometown, and 2.36 centimeters of rain fell in Elliot's hometown. During the same storm, 15.19 centimeters of snow fell in Alperen's hometown.
Answer:
5.64 cm
Step-by-step explanation:
Required:How much more rain fell in Dubaku's town than in Elliot's town?
8 centimeters of rain fell in Dubaku's hometown
2.36 centimeters of rain fell in Elliot's hometown
We are asked to find how much more rain fell in Dubaku's town than in Elliot's town so it is calculated as the difference between the rain in both of there towns and is given by:
Difference in rain= 8-2.36
Difference in rain= 5.64 cm.
Therefore, 5.64 cm of more rain fell in Dubaku's town than in Elliot's town.
Answer:
5.64
Step-by-step explanation:
x² - 36 = 0
solve for x
Answer: +6
Explanation: The equation x² - 36 = 0 is called a quadratic equation because he have a squared term as our highest power.
Our first step in this problem is to get the x²
term by itself by adding 36 to both sides.
That gives us x² = 36.
Next we must get the x by itself and in order to do
that we do the opposite of what is happening to x.
Since x is being squared, the opposite
of squaring is square rooting.
So to get x by itself, we square
root both sides of the equation.
On the left the square root of x² is x and on
the right, remember the following rule.
When square rooting both sides of
an equation, always use plus or minus.
So the answer to this problem would be +6.
So our solution to this equation is +6.
Write as a fraction in lowest terms:
Answer:
[tex]\frac{79}{100}[/tex]
Step-by-step explanation:
Question:
Write as a fraction in lowest terms:
Answer:
a = 79
b = 99
NEED HELP ASAP!!!
A six-sided number cube is rolled twice.
What is the probability that the first roll is an even number and the second roll is a number greater than 4?
One-sixth
One-third
Two-thirds
Five-sixths
Answer:
1/6
Step-by-step explanation:
an even number has a 1/2 chance of being rolled and a number greater than 4 has a 1/3 chance of getting rolled. multiply 1/2 and 1/3 together and you get 1/6 for your answer.
WILL MARK BRAINLIEST!! Help ASAP PLEASE!!! A cone has a radius of 6 inches and a height of 11 inches. What is the volume of the cone? Show your work.
Answer:
414.69inches
Step-by-step explanation:
V=pr^2h/3. r^2=36.36xpi=113.097335529. h/3=3.66666666667. 113.097335529x3.66666666667=414.69 inches
Step-by-step explanation:
PARA UN CONO DE BASE REDONDA ES:
V = π[tex](6 in)^{2}[/tex](11 in)/3 = [tex]414.7 in^{2}[/tex]
5( x + 7) - 3 ( x - 4) = 7x + 2 what is x?
Answer:
x=9
Step-by-step explanation:
5( x + 7) - 3 ( x - 4) = 7x + 2
Distribute
5x+35 - 3x +12 = 7x +2
2x +47 = 7x+2
Subtract 2x from each side
2x+47-2x =7x -2x+2
47 = 5x+2
Subtract 2 from each side
47-2= 5x+2-2
45= 5x
Divide by 5
45/5 =5x/5
9 =x
Answer:
x = 9
Step-by-step explanation:
→Distribute the 5 to (x + 7), Distribute the -3 to (x - 4):
5(x + 7) - 3(x - 4) = 7x + 2
5x + 35 - 3x + 12 = 7x + 2
→Add like terms:
2x + 47 = 7x + 2
→Subtract 2x from both sides:
47 = 5x + 2
→Subtract 2 from both sides:
45 = 5x
→Divide both sides by 5:
9 = x
150 adults complete a survey.
80 are women
write the ratio men:women in its simplest form
Answer=7:8
150 are adults
70:80 men to women
To simplify it you just to half it untill you can't no more,or find a mutiple that goes into both of them.
I divided them both by 5 = 14:16
Now divide by two 7:8
Hope that's right!
state of the triangles in each pair are similar. If so State how you know they are similar and complete the similarity statement.
Answer: a) similar, AA similarity, ΔKQR
Step-by-step explanation:
Given: QR || ML therefore,
∠KLM ≡ ∠KQR by Alternate Interior Angles Theorem
∠KML ≡ ∠KRQ by Alternate Interior Angles Theorem
also, ∠RKQ ≡ ∠MKL by Vertical Angles Theorem
Since the angles are congruent then
ΔKLM ≅ ΔKQR by Angle-Angle Similarity Theorem
An integer 3a5b can be divided by 5 and 6, what is the value of a + b.
Answer:
a + b = 1 or 4
Step-by-step explanation:
The integer = 3a5b
The factors of the integer includes 5 and 6
∴ 5 × 6 = 30 is a factor of the integer hence 10 is also a factor which gives b = 0
We check for factors of four digit numbers with the first digit = 3, last digit = 0, penultimate to the last digit = 5 and divisible by 30
We have a50 divisible by 30, which gives, a5 divisible by 3 which includes
15 and 45 hence a can be 1 or 4 and a + b = 1 + 0 = 1 or 4 + 0 = 4.
Taleen has 8 stamps in her collection, and she decides that each month she will add 3 stamps to her collection.
What does the rate of change represent?
What is the rate of change?
What does the initial value represent?
What is the initial value?
Answer:
The rate of change represents the number of stamps that is added each month.
The rate of change is 3
The initial value represents the number of stamps she had before she started adding 3 every month.
The initial value is 8
Step-by-step explanation:
The rate of change is 3 because that is how many stamps are added each month.
The initial value is 8 since that was the original amount she had before adding stamps every month.
Answer:
Answers are below
Step-by-step explanation:
The rate of change represents the number of stamps added every month.
The rate of change is 3.
The initial value represents how stamps she had before adding more.
The initial value us 8.
8th grade word problem... Can someone please help if you don’t know then please don’t answer...
Answer:
30 of each type sold.
Step-by-step explanation:
It would be 30 since the LCM of 10 and 3 is 30.
If you need further explanation, reply to this answer but that's about it.
Determine the reason that triangle NKL is congruent to triangle NJL.
Answer:
HL
Step-by-step explanation:
By the reflexive property of congruence, NL is congruent to NL. Note that NL is a leg shared by both triangles. Next, we can see that the two hypotenuses of the triangles are marked as congruent. This is enough information to prove that NKL is congruent to NJL by the HL congruence theorem.
Hope this helps! Please feel free to contact me if you have more questions :)
A school must select one student from the honors program to send to the annual math convention. Which of the following is NOT a mathematically fair way to select the student?
A) Use a random number generator to choose a student ID number.
B) Have the students play a game that involves flipping a coin. Heads is worth 2 points and tails is worth 1 point. The first student to reach 40 points wins the trip.
C) Have each teacher select their favorite student and then randomly draw one of those names.
D) Line the students up alphabetically. Each student selects a playing card. A card is then drawn from another deck. The student with the matching card wins.
Answer:
Answer is option C.
Step-by-step explanation:
This is because it does not take into account "random selection" (probability). Thus the mode of selection is biased. The mere fact that a teacher selects his favourite student means the experiment is biased.
Square RSTU is translated to form R'S'T'U', which has vertices R'(–8, 1), S'(–4, 1), T'(–4, –3), and U'(–8, –3). If point S has coordinates of (3, –5), which point lies on a side of the pre-image, square RSTU?
(–5, –3)
(3, –3)
(–1, –6)
(4, –9)
please help
Answer:
The answer is A on Edge
Step-by-step explanation:
does the equation y=4.2x represent a proportional relationship
Answer:
A proportional relationship is one in which two quantities vary directly with each other.We say the variable varies directly .If y=k.x then as x increases y also increases.Here k is called the constant of proportionality.
The given equation y = 4.2x is of the form y=k.x where k= 4.2 as x increases y value will also increase. The relation is called a proportional relationship.
Step-by-step explanation:
The price of a bicycle was decreased by 40% to £96. What was the price before the decrease?
Answer:
£160
Step-by-step explanation:
£160 times 0.6 equals £96
since £96 is 60% of the original price since 40% was taken off
The price of the bicycle before decrease is obtained as £160.
What is percentage?A percentage is a value that indicates 100th part of any quantity.
A percentage can be converted into a fraction or a decimal by dividing it by 100. And to convert a fraction or a decimal into percentage, they are multiplied by 100.
The new price of the bicycle is £96.
And, the percent of decrease is 40%.
Suppose the original price be x.
Then, the following equation can be written for the given case as,
x - 40% × x = 96
⇒ x - 40/100x = 96
⇒ 60/100x = 96
⇒ x = 160
Hence, the original price of the bicycle is given as £160.
To know more about percentage click on,
brainly.com/question/29306119
#SPJ3
