You can set up this equation as:

Because remember, 70% is equal to 0.7 and x represents the unknown value. So, let's just solve it:

So,
70% of 120 is 84.
Answer:
A. 4
Step-by-step explanation:
80 ÷ 20 = 4.
There will be 4 red balloons for each green balloon
Answer:
the answer is true
Step-by-step explanation:
Answer: Well if one pound of yogurt cost 55 (cents)
Step-by-step explanation:
Two yogurts cost $1.10
Three yogurts cost $1.65
Four yogurts cost $2.20
Five yogurts cost $2.75
And finally...
Six yogurts cost $3.30
Hope this helps! :)