shanamcclain6 shanamcclain6

16-01-2018
Mathematics

contestada

I Olivia brought t boxes of tissue at $ 2.50 each and used a coupon. The amount of money (A) she spent is spent is represented by this equation : A =2.50 t -1.25, if Olivia spent $13.75 ,how many boxes of tissue did she buy?

Respuesta :

16-01-2018

13.75=2.50t-1.25; 15=2.50t, so t=6 boxes of tissues

Answer Link

Otras preguntas

What Is a fraction of a second

What are the products of semiconservative replication for a double-stranded dna molecule?

Can someone help me with my essay?

Which two organisms listed in figure 18-6 are most closely related to each other

Rosa has 3 3/4 pounds of dough. She uses 1/8 of a pound for one roll. How many rolls could be made from Rosa's dough?

In the late 1700s, the passage of the Northwest Ordinance allowed for the

Who is referred to as the father of microbiology?

Convert 0.55 into fraction in simplest form

Laura is on page 15 of her book and reads 5 pages per night. Jose is on page 25 of the same book and reads 3 pages per night. After how many nights of reading w

qual é o valor da expressão? 1/2 + 5,5 ______ √ 9