Megan earns a rebate each month on completing surveys and books. she earns $0.75 for each survey she completes and $1 for each book. last month megan completed 8 surveys and earned $21.

part a: create an equation that will determine the number of books she purchased.
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b: solve this equation justifying each step with an algebraic property of equality

part c: how many books did megan purchase last month?

Ifigured out the question and i dont know what to put here

Aboat's value over time is given as the function f(x) and graphed below. use a(x) = 400(b)x + 0 as the parent function. which graph shows the boat's value increasing at a rate of 25% per year?

State whether weight is a function of height for the six students and explain. a. yes, height is a function of weight because two students weigh 165 pounds but have different heights. b. no, height is not a function of weight because two students weigh 165 pounds but have different heights. c. yes, weight is a function of height because for each value of height there is one corresponding value of weight. d. no, weight is not a function of height because there is not enough data to determine a function.