M is dependent and h is independent
m=money and h=hours, p =money per hour
m=ph
The picture is kind of blurry and I can’t make out the formulas. /:
Answer:
approx. 3 hours
Step-by-step explanation:
14 newspapers in 20 minutes means he can deliver 42 newspapers an hour.
60/42 = 1.4285 newspapers per minute
131 x 1.4285 = 187.1335 minutes = 3.1188 hours
Multiplication because you are going to multiply the recipe by 2 to double it.
=3y-11, 4x-3y=-26 Substitution
