Answer:
23
Step-by-step explanation:
plug -2 in for x then solve
explain how the values of the two 5’s in the number 555 are different
Answer:
the 5 that is 1st is in hundredths place the second on is the the tenth place and the last one is in the oneths place
Step-by-step explanation:
3.5(10n + 2n - 9) = 178.5
Answer:
n= 5
Step-by-step explanation:
3.5 (10n + 2n-9) = 178.5
Divide 3.5 on both sides
10n + 2n -9 +51
Add like terms to get 12n
12n - 9 = 51
12n = 51 + 9
Add 51 and 9 to get 60
12n + 60
Divide 60 by 12 to get 5
n=5
Maria's art class is 7 hours long. How long is her class in minutes?
Answer:
420 minutes
Step-by-step explanation:
You would have to multiply 7 hours by 60 minutes to get 420 minutes.
Hope this helped you out!!
Maggie’s bank has assigned her a temporary 3-digit PIN to use with her ATM card. Each digit is a number from 1 to 5, inclusive, and no digit can be used more than once in the PIN. Which multiplication problem can be used to determine the probability that the PIN she was assigned was 123? (One-fifth) (one-fifth) (one-fifth) (One-fifth) (one-fourth) (one-third) (Four-fifths) (three-fourths) (two-thirds) (Four-fifths) (four-fifths) (four-fifths)
Answer:
Step-by-step explanation:
1/5* 1/4 * 1/3
I think it is the second one
one fifth
one fourth
one third
Answer:
b
Step-by-step explanation:
1/5 1/4 1/3 mark me me brainliest
Normally, a car wash costs $6. Today, Marie found a coupon so she only has to pay 60% of the normal amount. How much will Marie have to pay?
Jacob wants to purchase a new computer, but he does not have enough money in his bank account to pay for one.
Which of these is not an option for Jacob?
He can purchase the computer now using his his debit card.
He can put more money in his bank account and use his debit card to purchase the computer at a later date.
He can buy the computer using cash once he has saved enough money.
He can purchase the computer now using his his credit card.
Answer:
A is wrong. A debit card uses the money you have.
-1/2 (-2x + 4y)=____________________________
Answer:
-1/2 (-2x + 4y)= x - 2y
Step-by-step explanation:
-1/2 (-2x + 4y)
x - 2y
Answer:
x - 2y
Step-by-step explanation:
[tex]-\frac{1}{2}(-2x + 4y)\\\\\text{Distribute.}\\\\x-2y[/tex]
Brenda can choose between 2 pairs of pants and 3 shirts. How many outfits are possible?
Answer:
6
Step-by-step explanation:
Multiply the number of ways choosing a shirt and number of ways choosing pants to get a total number outfits, So, number of outfits Brenda can wear 3 x 2 = 6.
Ann picked 29 apples. She took a apples to school. Then, she took 13 apples to soccer practice. Now, she has 8 apples left. How many apples did Ann take to school?
Which equation could be used to solve the question below?
A.
29 − a + 13 = 8
B.
29 + a − 13 = 8
C.
29 − a − 13 = 8
D.
29 + a + 13 = 8
Answer:
C
Step-by-step explanation:
Because each time she kept taking away apples
Answer: A
The total apples minus the apples she took to school + the apples she took to school, youre looking for the apples she took to school not how many she has left
Tiffany used to live 15 kilometers away from the school, but after she moved she now lives 9.9 kilometers away. Is this an increase or decrease?
Answer:
it is a decrease
Step-by-step explanation:
hope that this helps
also why is this question so easy for a high schooler im in middle school and was able to figure it out
How can you solve A Problem Like this ?
Answer:
What are you trying to solve? That equals 6/8
Step-by-step explanation:
Dairy cows provide 90% of the world's milk supply. The
table shows the amount of milk produced by a cow over
time. If the pattern in the table continues, how much milk
can a farmer get from a cow in 1 year (365 days)?
Answer:
9,125 L
Step-by-step explanation:
The computation of the milk that can a farmer would get from a cow in one year is shown below:
As in the table it is shown that
In 2 days, the amount of milk is 50 L
In 7 days, the amount of milk is 175
and so on
So if we can see that the number of days should be multiplied by 25 to get the liters
So for 365 days, the milk would be
= 365 days × 25
= 9,125 L
Draw a line representing the "rise" and a line representing the "run" of the line. State the slope of the line in simplest form.
pls help
Answer:
the slope is 3 because everytime the line goes up 3 it moves to the right 1
Need help please I don’t understand this question
Answer:
a) 9
Step-by-step explanation:
f(2) basically equals to y when x=2 and the y coordinate at x=2 is 9
PLZ HELP WILL GIVE BRAINLY IF CORRECT
Answer:
1000 MM is the greatest
Step-by-step explanation:
1000 MM to CM = 100
9.7 CM and 4.7 CM are too small, therefore, we ignore them..
450 MM to CM is 45, therefore 1000 MM is the greater length
Answer:
A
Step-by-step explanation:
1,000mm=100cm
a cylinder with radius 6 units as shown has a volume of 72 cubic units. What is the height of the cylinder?
•2/pie units
•6/pie units
•2pie units
•6pie units
?
Two toy robots are turned on at the same time. The first robot beeps every 24 seconds. The second robot beeps every 36 seconds. In how many seconds will they beep at the same time? Choose only ONE best answer. А 12 B 24 36 72 E 96
HELPPPP FASTTTTTT no links or bad answers.
Answer:
The first answer is Surface Area and the second answer is Volume.
Step-by-step explanation:
Remember that Surface Area is the sum of ALL surfaces on a 3D shape. Volume is the amount of space of a three dimensional figure, which is measured in cubic units.
My Explanation:
The first one is surface area because the cube is a 3D shape and it is measured by 5in. The second one is volume because it has three dimensions: 15 inches by 12 inches by 3 inches and it is measured in cubic units.
I hope this answers your question! :)
Answer: Surface area, Volume
Step-by-step explanation:
10
Find the value of x.
8
9
X
*15
X=
Answer:
x = 19
Step-by-step explanation:
Here, we want to find the value of x
To get this, we use one of the important circle theorems. This is the theorem of secant segments
We have this that;
8(8 + x)= 9(9 + 15)
64 + 8x = 216
8x =
216-64
8x = 152
x =
152/8
x = 19
John does not want to spend all of his money at one time so he puts the $150 pair of Nikes on a 3 month payment plan. How much money does he have to pay each month for the shoes?
Answer:
John has to pay $50 for three months
Answer quick please!
Answer:
25%
Step-by-step explanation:
3 pizzas for $24.99_______________ cost of each pizza
Answer:
$8.33
Step-by-step explanation:
24.99 ÷ 3 = 8.33
Answer:
$ 8.33
Step-by-step explanation:
If 3 pizzas cost $24.991 pizza will now cost [tex] \frac{24.99}{3} [/tex] 1 pizza costs $8.33Find the 88 term of the arithmetic sequence 4,-1,-6
Answer:
an = a1 + d(n - 1)
a88 = 4 + (-5)(88 - 1)
a88 = 4 + (-5)(87)
a88 = 4 - 435
a88 = -431
So, the 88th term of the arithmetic sequence is -431.
Frankie gave her nail technician a $4.80 tip. The tip was 16% of the cost of the manicure. Write an expression to find b, the cost of the manicure.
Answer:
sheeshhhhhhhhhhhhhhhhh
Answer:
$30
Step-by-step explanation:
b=4.80×100/16
b=30
6. Samuel runs 100 yards in 16 seconds. Jake runs 150 yards in 30 seconds. Who had the greater
speed while running? Justify your answer.
Answer:
samuel runs 200 yards in 32 seconds, while jake runs 15o yards in 30 seconds. samuel has greater speed than jake
Step-by-step explanation:
Here is an inequality: −3x>18. 1. Which of the following describes the values for x that would make this inequality true. A. Any values greater than -6 A. Any values greater than -6 B. Any values less than -6 B. Any values less than -6 C. Any values greater than 21 C. Any values greater than 21 D. Any values less than 21 D. Any values less than 21 2. Explain how the solutions to the inequality −3x ≥18 different from the solutions to −3x > 18.
Answer: B because a negative x negative is a positive, making them all higher than 18. The first inequailty means it can be equal to 18 and the second means -3x has to be greater, ex 19 or above
Step-by-step explanation:
PLEASE HELP WILL GOVE BRAINLY
Answer:
25.3
Step-by-step explanation:
if its just reflections, i dont think the length has changed at all,,
These cones are similar find the volume of the smaller cone round to the nearest 10th 2 is the radius
Answer:
4.2 units^3
Step-by-step explanation:
Volume of a cone 1/3(nr^2h)
n = 22/7
r = radius
h = height
1/3 x (22/7) x (2^2) = 4.2
the tenth is the first number after the decimal place. To convert to the nearest tenth, look at the number after the tenth (the hundredth). If the number is greater or equal to 5, add 1 to the tenth figure. If this is not the case, add zero
You’re walking down the hall and you overhear someone talking about you behind your back. What would you do and why?
Answer: Go up and confront them because i hate when people do that!
Step-by-step explanation:
Answer:
Slap them
Step-by-step explanation:
Don't let people talk bad about you/j
What you should actually do and a answer the teacher is looking for would be to either ignore it and move on because there is not use starting drama or to confront them and ask what they are saying about you so that you don't jump to conclusions
help me please.. im doing 8th grade math with pythagorean theorem i really need help please 10 points!!
Answer:78.1 is the answer and B or D will be your answer hope this helped
Step-by-step explanation:
