Norah works at a store whose inventory includes toys and batteries. Below in the table shows the sales of the items for a 4-day period. What does the table values (10,40) mean?

Electronic
toys
batteries
RSES
5
20
ENDAR
7
28
ОХ
10
40
11
44
LP
HTML Editora
BIVA-AI E33 x

30 units^2

step-by-step explanation:

area is l × w

the length is 3

and the width is 10

3 × 10= 30 units squared

- "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."

with btw u said 100pts but it clearly says

i answerd and just got 10pts

no hate