Mrs. Johnson's class raised money for their class trip to Kings Dominion. They sold brownies in order to raise funds.
Each brownie sells for $1.50 and each box contains 20 brownies.
The amount of money collected depends on how many
brownies are sold.
14
money
M = the amount of
collected
brownies
B= the number of
sold
Relationship between the variables:
depends on the
The number of
number of

answer: what do you mean

answer: plz give a pic and answer choices so i can answer!

step-by-step explanation:

answer: '

the distance between points l and m

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."