Kevin picked 45 apples. Marsha picked 3 times as many apples as Kevin picked.

Which equation describes how many apples Marsha picked?

A.
45 – 3 = 42

B.
45 ÷ 3 = 15

C.
45 + 3 = 48

D.
45 × 3 = 135

D

Step-by-step explanation:

if Marsha picked up 3 TIMES the amount of David, then the equation that represents this would be

45 X 3 = 135

i hope this helped you!

:)

i will pick c put check it over to be sure

step-by-step explanation:

answer: the price of one pound cabbage = $ 0.8

the point (10,8) represents that the cost of 10 pounds cabbage is $ 8

step-by-step explanation:

since, here is a proportional relation between the number of pounds of cabbage (x) and the price in dollars (y).

therefore, we can write,

⇒ y = k x

where k is the constant of proportionality.

now, point (5,4) is in the line.

thus, it will satisfies the above equation of line.

⇒ 4 = 5 k

⇒ k = 0.8

thus, the equation of the line is,

y = 0.8 x

a) for x = 1,

y = 0.8

therefore, the cost of one pound of cabbage is 0.8 dollars.

b) in the below graph (10,8) represents that the cost of 10 pounds of cabbage is 8 dollars.