In a salsa recipe, the number of tomatoes added is proportional to the amount of salt added. this graph shows the relationship.
what is the unit rate for the situation?
a.
3 tomatoes per teaspoon of salt
b.
6 tomatoes per teaspoon of salt
c.
18 tomatoes per teaspoon of salt
d.
108 tomatoes per teaspoon of salt

The unit rate for the situation is 3 tomatoes per teaspoon of salt.

The equation of a straight line is given by:

y = mx + b;

where m is the slope of the line, b is the y intercept and y, x are variables.

y represent the number of tomatoes added and x represent the number of teaspoon of salt.

Given the equation of the line is: y = 3x

The unit rate of the graph is equal to the slope of the graph (i.e. 3). Hence:

The unit rate for the situation is 3 tomatoes per teaspoon of salt.

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For this case, the first thing you should keep in mind is that the generic equation of the line is:

Where,

m: slope of the line or rate of cam.

b: cutting point with vertical axis.

We note that for this case, the equation of the line is:

Therefore we have:

This means that 3 tomatoes are added for each teaspoon of salt.

A. 3 tomatoes per teaspoon of salt

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.