Mathematics, 05.11.2020 20:10, eichlingkera13

Three tubes of brand A toothpaste cost $12, five tubes of brand B toothpaste cost $25, and eight tubes of brand C toothpaste cost $32. Is the relationship between the number of tubes of toothpaste, x, and the cost, y, a proportional relationship? If it is, give the constant of proportionality assuming that cost depends on the number of tubes bought.

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 14:50, gabbym39077

Cumulative examcumulative exam active13time remaining02: 44: 18the graph represents the data cost for monthly internetservice for a cell phone. which function, c(x), represents the monthly cost in dollarsin terms of x, the number of gigabytes used in a month? cell phone internet service(15,5x + 10150,0sx522 < x < 664x115, osx< 25x + 20, 2< x< 650, 65815%,monthly cost (s)20x + 5| 50x,0 < x < 22 < x < 664x( 15x, osx< 2c(x) = 5x + 10, 2< x< 6150x, 65 x5+1234 5 6 7 8 9 10 11 12gigabytes used

Answers: 1

continue

Mathematics, 21.06.2019 22:00, costel8532

Which of the following graphs could represent a cubic function?

Answers: 1

continue

Mathematics, 21.06.2019 22:10, tiphannyk

Erinn wrote the equation –5x + 4y = 32 to represent her hourly wage (y) and how this wage has changed during each year that she worked at a company (x). what is the rate of change in erinn's hourly wage per year?

Answers: 2

continue

Mathematics, 21.06.2019 23:00, hjeffrey168

Evaluate each expression. determine if the final simplified form of the expression is positive or negative -42 (-4)2 42

Answers: 2

continue

Do you know the correct answer?

Three tubes of brand A toothpaste cost $12, five tubes of brand B toothpaste cost $25, and eight tub...