Which graph represents decreasing distance with increasing time? Distance (m)
Time (min)
Time (min)
Time (min)
Time (min)
O
Intro
Done

4a. is 3 miles every hour

4b. is 1/3 of an hour per mile

step-by-step explanation:

x = 23.78

step-by-step explanation:

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.