3 years ago

Pleaseeee help im confused best answer will get brainliest.

Mathematics

2 answers:

Komok [63]3 years ago

7 0

Answer:

9d = the cost of the tennisballs

Step-by-step explanation:

GenaCL600 [577]3 years ago

5 0

Answer:

3d + 4d + 2d

9d = total amount that Star spent

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Thanks for any help provided to me! :3

enyata [817]

Answer:

0.25

Step-by-step explanation:

Average means $\frac{total \: number}{number \: \: of \: \: individuals}$

According to the formula, each student in Mr. Goldwasser's class read

$\frac{66}{24} = 2.75$

books on average, and each student in Mr. Welch's class read

$\frac{65}{26} = 2.5$

books on average.

Therefore, the answer will be

$2.75 - 2.5 = 0.25$

7 0

3 years ago

Brielle made a color using 2 cups of white paint and 3

Rudiy27

Answer:

she should mix 6 cups of green paint with 4 cups of white paint

Step-by-step explaination:

you are just multiplying by 2. 2 times 2=4 cups of white paint. So the same thing you do to both sides, 2 times 3=6

so the answer is 6 cups of green paint

4 0

3 years ago

the price of three different bags of cat food are shown in the table to the right. Which bags has the lowest price per pound? si

Ksivusya [100]

Answer:

UR MOM

Step-by-step explanation:

STIL YOUR MOM

5 0

3 years ago

How much will it cost to fill up an empty 12-gallon take if gasoline costs $1.1599 per gallon

aliina [53]

Answer:

13.9188 dollars

Step-by-step explanation:

1.1599 * 12 = 13.9188

8 0

3 years ago

Read 2 more answers

Is (a + b) and (a - b)? perfect square trinomials?<br> O True<br> O False

lisabon 2012 [21]

Answer:

False

Step-by-step explanation:

Pos and negs cannot be perfect square trinomials

8 0

3 years ago

Read 2 more answers