Babydoll719 Babydoll719

03-09-2014
Mathematics

contestada

if five notebooks cost $5.25 , how much would three notebooks cost?

Respuesta :

rickyboedeker rickyboedeker

03-09-2014

Set it up as a ratio. $5.25/5 = $1.05 per notebook

Then solve your equation by multiplying the cost by 3. 3 * $1.05 = $3.15

Answer Link

Otras preguntas

Which set of rectangular coordinates describes the same location as the polar coordinates (3-√2.37)? 4

which one of the following characteristics shows discontinuous variation in humans?A. HeightB. Length of footC. WeightD. Tongue rolling

Which expression represents the perimeter of the triangle? 8x + 2 18x 8x

Johnny is a very picky eater, so he likes to use a lot of condiments. He has ketchup, salt, pepper, and shredded cheese at his disposal. His mother tells him he

g(x)=-2x-5 what is g(-3) a.1 b.6 c.-11 d.-6

A washer and a dryer cost $845 combined. The washer costs $55 less than the dryer. What is the cost of the dryer

What is the volume, in cubic centimeters, of a rectangular prism with a height of 8 centimeters, a width of 6 centimeters, and a length of 6 centimeters?

Solve for g. -15 + 3g = 2g g =?

Describe 2 causes of variation in humans

Match the following terms: