aneudiperez947 aneudiperez947

13-12-2017
Mathematics

contestada

Emily bought 8 books for a total of $440. math books cost $70 and science books cost $50. how many of each type did she buy

Respuesta :

leslieefloress leslieefloress

18-12-2017

2 math books and 6 science book
70×2=140 50×6=300
300×140=$440

Answer Link

Otras preguntas

You can buy 20 fluid ounces of shampoo for $4.40 or 24 fluid ounces for $4.80. Which is the better buy? Explain.

A picture framer has a thin board 101/2 feet long.The farmer notices that 23/8 feet of the board is scratched and cannot be used.The rest of the board will be u

Applying Integer Operations The gazelle football team made 5 plays in a row where they gained 3 yards on each play. Then they had 2 plays in a row where they l

What symbol is used to separate the ones places from the tenths place in decimal numbers ?

What makes ljsselmeer different from the other landforms in western Europe

According to the Declaration of Independence, which situation justifies open rebellion against a government? high unemployment and inflation a ruler denying cit

15x - 12y =13 30x +9y =4 whats the value of x

Jackson's bedroom has an area of 90 square feet. the area of his bedroom is 9 times that of his closet. if the closet is 2 feet wide what is its length

how can f(x)=6x^2+5x-6 be factored to reveal the zeros of the function it defines

Carl and Lisa are renting moving trucks from same company. They pay a fee of x dollars just to rent the truck, and y dollars per mile they drive, Carl drives 15