Jasmine makes a sale of $115.45. This includes a shirt that costs $29.95 and
13 pairs of pants that each cost the same amount. What is the cost, c, of each
pair of pants? Write and solve an equation. Show your work

$6.58

Step-by-step explanation:

first, subtract the cost of the shirt from the total. $115.45-$29.95=$85.50 this gives you $85.50 left. then divide that by 13 because there are 13 pairs of pants. $85.50/13=6.576923...

then round giving you $6.58 each.

- "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."

you need to give us more information since we can't answer