Answer:
1. 12/1= rate of change
Step-by-step explanation:
1.
1 mile= 30 seconds
(1,30)
6 miles= 1 1/2 minutes
6 miles=90seconds
(6,90)
Formula: y2-y1/x2-x1
90-30/6-1
60/5
12/1= rate of change
hope its right
Answer:
the answer would be 1060
Step-by-step explanation:
all you have to do is multiply 260 by four and then you have your answer
Answer:
x=9
Step-by-step explanation:
We have two similar triangles because both lines are parallel, use proportions to solve:

Answer:
I think its A = $14.68
Step-by-step explanation:
Step-by-step explanation:
= 4x-x+5x+1+8-2
=8x+7
proved##