Answer:
3.
Step-by-step explanation:
Let's break it down.
Sparkles used 12 balloons total to make 4 balloon animals. Divide 12 by 4, and you will get 3.
What I did for part 2 of the equation, is I multiplied 4 and 5 by 3 to ensure the variable matched my calculations. 4x3 is 12, and 5x3 is 15. add 12 and 15, and you will get 27 total balloons.
No solution because you can’t even out both sides
Answer:

Step-by-step explanation:
Remember the formula:

V= Volume r= radius

Round your answer to the nearest hundredth.

The length of the shorter side is 7 longer side is 12 7+7+12+12 is 38 and 7x12 is 84
Answer:
I think is -8
Step-by-step explanation:
if you do a line, -8 it's close to cero, which is almost a positive number.