Answers
Related Questions
2.
Tom swims a steady pace in the pool. He swims 20 laps in 4 hours. What is the unit rate of
laps per hour?
Answers
Answer:
5
Step-by-step explanation:
5 (l)x4(h)=20
(l)=laps
(h)=Hours
Jeff wants to purchase a wallet for $33. He currently has $18. By how much money will he be in debt if he decides to borrow the difference? (Write an equation to represent this problem)Required to answer. Single line text.
Answers
Answer:
18 - 33= -15
Step-by-step explanation:
18 is from how much he currently has
subtract 33 is how much he has to pay
-15 is how much money he is going to be in debt
[tex]( - \frac{3}{5} )( - \frac{10}{3} )( - \frac{2}{9} ) = [/tex]
I need help please
Answers
[tex](-\frac{3}{5})(-\frac{10}{3})(-\frac{2}{9}) = (\frac{30}{15})(-\frac{2}{9}) = 2(-\frac{2}{9}) = -\frac{4}{9}[/tex]
Please help me answer this!
Answers
Answer:
what?
Step-by-step explanation:
Sophia is selling boxes of Girl Scout cookies. For every 20 boxes she sells, she raises $15 for charity. If Sophia has a goal of raising $60, how many boxes of cookies does she need to sell? Use the number line to solve. *
Answers
Answer:
okay so she needs to sell 80 boxes to make exactly $60 for charity.
Step-by-step explanation:
i'm not sure how you want me to use a number line but...
What is the value represented by the digit 8 after 7,824 is divided by 10?
8,000
800
80
8
Answers
Answer:
I believe the answer is 80
I took the test
1. The temperature was very cold. Then the
temperature doubled.Then the temperature
dropped by 10 degrees. Then the temperature
increased by 40 degrees. The temperature is now 16
degrees. What was the starting temperature?
I
2. Lin ran twice as far as Diego. Diego ran 300 m farther
than Jada. Jada ran ğ the distance that Noah ran.
Noah ran 1200m. How far did Lin run?
IN
Illustrative
Mathematics
Unit 4. Lessonl. Activity 2
Kendall Hunt
Answers
Answer with step-by-step explanation:
1. 16 - 40 + 10 = -24 + 10 = -14°
2. Noah = 1200 m. Jada = 1200ğ m. Diego = 1200ğ + 300. Lin = 2400ğ + 600.
Hope this helped!
A large spherical balloon is being deflated. When the radius of the balloon decreases from 10 ft to 5 ft, approximately how much
volume has it lost?
A)
825 ft
B)
3665 ft?
C)
5726 ft3
D)
7259 ft
Answers
Answer:
d. 7258
Step-by-step explanation:
:)
7. Heather’s weekly pay is directly proportional to the number of hours she works at the insurance agency. Her pay is $174 for 24 hours of work. How much will Heather make if she works 40 hours in one week?
Answers
Answer:
$290
Step-by-step explanation:
174 divided by 24 is 7.25 (which is how much Heather works each hour)
Then multiple 40 x 7.25 to get your answer of $290
ASAP Answer right with PROOF, Will give thanks, stars and brainiest
Answers
Answer:
5
Step-by-step explanation:
(67/8 -29/6)+35/24
=201-116+35/24
=120/24
=5
Find the distance between each pair of points. (3,-5), (-3,0)
Answers
Answer:
5
because all of the numbers are the same besides the 5, so it is 5 points away
What is the maximum number of solutions each of the following systems could have?
Answers
Answer:
i need this answer too:(((
Step-by-step explanation:
Answer:
0,2,2,4
Step-by-step explanation:
HELP PLEASE!
HAIR BUNDLES: B'UNIQUE Hair Salon owner buys seven hundred bags of a brand of synthetic hair bundles and four hundred bags of a brand of natural hair bundles for her Forestville and Largo locations to get ready to welcome back their clients for her reopening this weekend. The Forestville location receives three hundred bags of synthetic hair bundles and two hundred and fifty bags of natural hair bundles for a total retail value of twenty-three thousand, six hundred dollars. The Largo location receives four hundred bags of a brand of synthetic hair bundles and one hundred and fifty bags of a brand of natural hair bundles for a total retail value of twenty-four thousand, five hundred dollars. What is the retail value of one bag of a synthetic hair bundle and one bag of a natural hair bundle. In your answer, write a system of equations of how you would determine your answer. Provide evidence of your calculations and answer your result in a complete sentence.
Answers
Answer:
The retail value of one bag of one bag of a synthetic hair bundle is $47 and the retail value of a bag of natural hair bundle is $38
Step-by-step explanation:
The given information are;
The number of bags of synthetic hair bundles the owner buys = 700
The number of bags of natural hair bundles the owner buys = 400
The number of synthetic hair bundles the Forestville location receives = 300
The number of natural hair bundles the Forestville location receives = 250
The total retail value of the hair bundles the Forestville location receives = $23,600
The number of synthetic hair bundles the Largo location receives = 400
The number of natural hair bundles the Forestville location receives = 150
The total retail value of the hair bundles the Largo location receives = $24,500
Let the price of a bag of synthetic hair bundle = x
Let the price of a bag of natural hair bundle = y
∴ 300·x + 250·y = $23,600...(1)
400·x + 150·y = $24,500...(2)
Making y the subject of the formula in both equations gives;
For equation (1)
y = 23,600/250 - 300/250·x = 94.4 - 1.2·x
y = 94.4 - 1.2·x
For equation (2)
400·x + 150·y = 24,500
y = 24,500/150 - 400/150·x = 490/3 - 8/3·x
y = 490/3 - 8/3·x
Finding the common solution gives;
490/3 - 8/3·x = 94.4 - 1.2·x
490/3 - 94.4 = 8/3·x - 1.2·x
1034/15 = 22/15·x
x = 1034/15/(22/15) = 47
x = 47
∴ The price of a bag of synthetic hair bundle = x = $47
The price of a bag of synthetic hair bundle = $47
y = 490/3 - 8/3·x = 490/3 - 8/3 × 47 = 38
y = 38
The price of a bag of natural hair bundle = y = $38
The price of a bag of natural hair bundle = $38.
Therefore, the retail value of one bag of one bag of a synthetic hair bundle is $47 and the retail value of a bag of natural hair bundle is $38.
Now You Try!
AABC is an isosceles triangle with AB = BC. If AB = 3x + 41, BC =
8x – 54, and AC = 12x – 103, find x and the measure of each side.
Answers
Answer:
Step-by-step explanation:
18
The frequency vibrations for a certain guitar string When is blood can be determined by the equation below, Where F is the number of vibration per second and T is measured in pounds.If the frequency of the vibrations is 600 vibrations per second, How many pounds of tantrums was used to plug the string? F = 200sqrt(T)
Answers
Answer:
9 poundsStep-by-step explanation:
Given the frequency vibrations for a certain guitar string modeled by the equation
F = 200√T where:
T is amount of tantrums in pounds
If the frequency of the vibrations is 600 vibrations per second, the amount of pounds in tantrums will be gotten by substituting F = 600 into the equation and calculating T as shown:
600 = 200√T
Divide both sides by 200
600/200 = 200√T /200
3 = √T
Square both sides
3² = (√T)²
9 = T
T = 9
Hence 9 pounds of tantrum was used to plug the string
2x+y=10 Find one non solution and solution. EXPAIN plz help i have a timed test ill make brainliest.
Answers
Answer:
x=20-y
y=20-x
Step-by-step explanation:
divide by 2 on both sides: x+y=20
to find x, subtract y:
x=20-y
to find y, subtract x:
y=20-x
nothing else can be done unless you know either y or x.
(2x3)7x4)8x1)
I will makr brainliest if you get it right !!
Answers
Answer: 1344?
Step-by-step explanation:
Answer:
1344
Step-by-step explanation:
hope this helps
Find the missing side lengths.
Answers
Step-by-step explanation:
let x be the missing side length.We know that hypotenuse is 2x because x is opposite the 30 angle.
Using pythagorean theorem we have that x^2+9^2=(2x)^2
81=4x^2-x^2
81=3x^2
x^2=81/3=27
x=√27
so the missing side is √27
What is 70,681 is word form.
Answers
Answer:
seventy and six hundred eighty-one thousandths
Answer:
seventy thousand six hundred eighty one.
Step-by-step explanation: that is your answer
Without graphing, what is the slope of the line that passes through the (4,3) and (6,-2)
Answers
Answer:
ur awesome!
Step-by-step explanation:
-5/2
The slope is -5/2
Hii
So Anyother question about school..i mean for "school'
Whats 1+1.....also how are you
Answers
Answer:
1+1 is 2. I am doing great. you?
Step-by-step explanation:
also i need brainlyest PLZ!!!!!!
Answer:1+1 is 2
Step-by-step explanation:I am having a good day
Lily drew 37 hearts and 36 circles. What is the ratio of hearts to circles?
Simplify your answer if possible.
Answers
Answer:
37: 36
Step-by-step explanation:
You can not simplify. Have a good day!
Someone help me with this question please
Answers
Answer: [tex]t\geq 1[/tex]
Step-by-step explanation:
you would multiply by 3 on both sides to get the division to go away.
then subtract 8 from both sides.
then you have your answer
CORRECT ANSWER WILL GET BRAINLIEST!!!!
Answers
first we can do 26-19=7
so, x=7
The solution to this equation is:
C.) x=7
Find AB if X is the midpoint of AB and AX has the given length.
16. 4 17. 157
Answers
Answer: x-intercept 5 and y-intercept 8.
Step-by-step explanation: As you work through it, you will discover that algebra, geometry, and trigonometry ... AB. For each of the following, find coordinates for the midpoint of AB: ... Given that 2x − 3y = 17 and 4x + 3y = 7, using mental math (that is, without using ... Find a and b so that ax + by = 1 has x-intercept 5 and y-intercept 8.
Match the two numbers with their least common multiple (LCM).
Match
Term
Definition
10 and 4
A) 20
10 and 6
B) 30
10 and 8
C) 40
Answers
answer is Lcm which is probaly c
1 1/4 divided by 7 1/2
Answers
Answer:
1/6
Step-by-step explanation:
1 1/4 = 5/4
7 1/2 = 15/2
(5/4) / (15/2) = (5/4) x (2/15)
= 10/60
= 1/6
Hi hope your having a good day please answer this
Find the unit rate: $3.60 for 20 ounces.
A. $0.16 per ounce
B. $0.13 per ounce
C. $0.18 per ounce
D. $0.22 per ounce
Answers
Answer:
c
Step-by-step explanation:
because 3.60÷20 is 0.18
Answer: C $0.18 per ounce
Step-by-step explanation:
Write the equation of the line through the points (-6, -19) and (2,5).
Answers
Answer:
m = 7/2 y = 7/2x + b
Step-by-step explanation:
A teacher gathered data about the number of hours her students spent studying for a test and their resulting test grades. She found that on average, for every 30 minutes studied, the grade increased by 8 points. Which statements about this relationship are true? Check all that apply.
The data set would have a linear association.
The data set would have a nonlinear association.
The data set would have a positive correlation.
The data set would have a negative correlation.
Every student earns 16 more points for each additional hour they study.
Students that study more tend to earn better grades on the test.
Answers
The scenario described exhibits a linear relationship between the number of study hours and test grade as seen in the constant rate of change in grade per increase in study hours. Hence, the following statements are true ;
The data set would have a linear association.The data set would have a positive correlation.Students that study more tend to earn better grades on the test.Since test grade tends to increase as the number of study hours increases, these shows that there is a positive relationship between the variables. Hence, students who take in more hours of study tend to have better test grade.
Learn more : https://brainly.com/question/18618957
Answer:
a,c,f
Step-by-step explanation:
