jennifer is shopping with her mother. they pay $2 per pound of tomatoes.
a. find the constant of proportionality in this situation.
b. write an equation to represent the relationship.
mber of pack

The constant of proportionality is 2

The equation is y=2x

Step-by-step explanation:

The unit price or unit rate is $2

Let y represent the price of tomatoes, then the price of x tomatoes is

dollars.

This represents a direct variation.

This equation is of the form , where k=2 is the constant of proportionality.

c

step-by-step explanation:

answer: city needs 2.4 inches of rainfall more to match the record of 40 inches.

step-by-step explanation:

since we have given that

total annual rainfall a city record = 40 inches

this year, total rainfall recorded = 37.6 inches

number of inches of rainfall   is needed to match the record of 40 inches is given by

hence, city needs 2.4 inches of rainfall more to match the record of 40 inches.