Use the cards below to create a list of steps, in order that will solve the following equation. 3(x + 6)2 = 75
Solution steps:
Add 6 to both sides
Divide both sides by 3
Divide both sides by 1/3
Subtract 6 from both sides
Square both sides
Take the square root of both sides​

the answer is c

step-by-step explanation:

351.23

step-by-step explanation:

a) 7x=7

step-by-step explanation:

- "runner b is moving at a slower rate."

- "the graphs shown are graphs of distance(km) against time(min).

the slopes of this graphs are are given by:

slope = (change in y)/(change in x)

= (change in distance)/(change in time)

this is the formula for finding the speed. so, the slope of these graphs represent the speed of the runner.

taking each division in the graph to represent 1 on both axis:

runner a ⇒ speed = (2-0)/(1-0)

= 2/1

= 2 km/min

runner b ⇒ speed = (3-0)/(3-0)

= 3/3

= 1 km/min

this shows that   runner b is moving at a slower rate."