I hope this helps you
distance=speed×time
first cars time t
second cars time t+3
same distance
distance=55.t
distance=40. (t+3)
55t=40 (t+3)
55t-40t=120
15t=120
t=8
t+3=11
12/20=.6
Thus, move the decimal point two places to the right, and the answer is 60%
Answer:
Function A
Step-by-step explanation:
Function A= 10x-3
Function B= -5x+25
A slope of 10 is greater than a slope of -5
You know b=0 because it is passing through the orgin (0,0) and b is the y intercept. You input (-3,6) as (x,y)
