What is the y-intercept of the line y + 4 = −4(x + 3.5)?

-18

Step-by-step explanation:

Given equation:

Simplifying:

=>

=>

This is of the form y=mx+c where m is the slope of the line and c is the y intercept.

So, in this case, slope of the line is -4 and the y-intercept is -18.

This can also be verified by setting x=0 in the equation of the line.

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.

.19875994384

step-by-step explanation:

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