The mean change for Monday through Friday is -0.01 inch. What is the change in the barometric pressure on Friday

(x+3)(x+7)

step-by-step explanation:

47 - 90 = 43

43 - 180 = x

x = 137

b.   e = 7.5h

hope this , lovely!

answer: hence, function will be

explanation:

since we have given that

cost of a new textbook = $85

according to question, the resale value of a textbook decreases by 25% with each previous owner,

so, our function becomes,

here, y is the total value of the text book after x owners.

hence, function will be