2/5 = m / 70
cross multiply because this is a proportion
(5)(m) = (2)(70)
5m = 140
m = 140/5
m = 28 <===
Answer: $31.50
Explanation:
1. Multiply the number of laps by the distance of the track to get the number of miles he walked. (24x1/4=6)
2. Multiply the miles by the amount of money his Dad will pay to get the answer. (6x5.25=31.5=$31.50)
Answer:
1. 4
2. y = 4x
Step-by-step explanation:
1.
Divide any y value by its corresponding x value to find the constant of proportionality.
8/2 = 4
Constant of proportionality: 4
2.
Equation of proportional relation:
y = kx, where k is the constant of proportionality.
y = 4x
We are looking for he total number of cans so:
day 1= 325 cans
day 2-9 = 944 (118 cans each day)...
118*8 = 944
therefore total number of cans =
day 1 + days 2-9
= 325+944
=1269
