waynoelOlgcalwan waynoelOlgcalwan

03-09-2016
Mathematics

contestada

a store sells 4 cans of for 11 dollars how much would it cost to buy 9 cans

Respuesta :

texaschic101 texaschic101

03-09-2016

4/11 = 9/x......4 cans to 11 = 9 cans to x
cross multiply
(4)(x) = (11)(9)
4x = 99
x = 99/4
x = 24.75 for 9 cans

or this way..
4 cans for 11 = 11/4 = 2.75 per can...for 9 cans = 9 * 2.75 = 24.75

same answer either way :)

Answer Link

Otras preguntas

These are notes from the movie Pirates Of Silicon Vally. And I really need help trying to find out what goes in the blanks??

does this equation have an ordered pair as a solution 5x - 3y = 15 ; (0,5)

The interior angles formed by the sides of a quadrilateral have measures that sum to 360° the ngles are 2x,2x,124,124 what is the value or X. plz awnser quickl

What word describes miranda

Which of the following information is necessary to describe an object’s motion?

what is the nth term for the following 7, 14, 23, 34,47, 62, 79

solve & show ur steps PLEASE Laura jogs 1/5 kilometer in 1/6 hour. What is Lara's rate in kilometers per hour? write your answer in decimal form.

what was one major effect of industrialization on american society

Help me in World Contemporary Issues please :)

So one do the equation and give me the answer please