Mathematics, 16.02.2020 04:01, blognero

5. The sales tax in one state is 3%. Write a function rule for finding the total cost of an item with selling price x. Then find the total cost of a CD player with a selling price of $150.
f(x) = 0.03x; $4.50
F(x) = 3 + x; $151.03
f(x) =1.03x; $154.50
f(x) = x - 3; $148.97

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 19:30, amanquen35

The pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section

Answers: 1

continue

Mathematics, 21.06.2019 20:30, ellie55991

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )

Answers: 3

continue

Mathematics, 21.06.2019 23:30, kyra737

Alex's monthly take home pay is $2,500. what is the maximum bad debt payment he can maintain without being in credit overload?

Answers: 2

continue

Mathematics, 22.06.2019 03:00, crystalbyrd79p8imrx

What is the slopeof the live that passes through the points and (-2,-5) and (3,-1)

Answers: 2

continue

Do you know the correct answer?

5. The sales tax in one state is 3%. Write a function rule for finding the total cost of an item wit...