Perimeter=2l+2w
2l+2w=272
l+w=136
l+57=136
l=79
Answer:
110
Step-by-step explanation:
80 + 30
= 110
The numbers are increasing by positive 10 each time. So the rate of change is 10.
Answer:
<h2>
y=0.35m+50</h2>
Step-by-step explanation:
Step one:
given data
the daily fee= $50
cost per mile driven =$0.35
Let m = the number of miles
let y be the total cost
Step two
Required
the expression for the total cost is
An algebraic expression that shows the amount he will pay for the van. is
<em>y=0.35m+50</em>
