The owner of a pastry shop has found that when he charges $5 per pie, he sells an average of 40 pies per day. He noticed that for every dollar increase in pie price, the number of pies sold decreased by an average of 8 pies per day. Which of the following equations could be used to find the profit the pastry shop owner could expect to make if he charges $5 + x per pie?

we know that

applying the law of sines

°

so

∠j=18°

∠k=29°

∠l=180-(18+29)=133°

the answer part a) is

the measure of angle k is  ≈29°

part b)  the measure of angle k could also be

(180-29)=151°

so

∠j=18°

∠k=151°

∠l=180-(18+151)=11°

the answer part b) is

the measure of angle k could also be 151°

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logv3(x+2)=1

rewrite in exponential form:

logb(x) = y is equal to b^y =x

b = 3, y = 1

now solve for x:

3^1 = x+2)

x = 3-2

x = 1

see the picture for the graph.

step-by-step explanation:

6.48/4 4 goes into 6.48 1.62 times