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

PLEASE HELP What is the perimeter of the following shape if all of the sides are equal?

i’m doing homework and i don’t know how to find x

a mixture of medicine consists of three vitamins A,B and C and the total mixture is 40 milliliters, calculate how much of each vitamin will be needed for the fi

AB = 10 and AC = 2 StartRoot 10 EndRoot. What is the perimeter of △ABC?

Math question right here

Find the measure of the missing angles

Find the equation of the line with slope = 2/3 through (3, 4). please show work!

Select the correct answer. A new airline airplanes with two different seating configurations and has a policy where customers are randomly assigned seats. NO LI

Do you believe the United States owes its early survival to George Washington's foreign policy neutrality?

please help i don't understand it