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

how have courtship and marriage changed?

please help with this thank youu

Why are states called laboratories of democracy

what is technical meaning???

In nuclear fission reactions, what causes the atom's nucleus to become unstable

how to write descriptive writing

Which angle pair relationship shows that two lines are parallel? a. Two alternate interior angles are supplementary. b. Two vertical angles are congruent. c. Tw

Help me please with this math question! giving brainliest to the correct answer

Select the most precise verb to complete the sentence. Before we could try the zip line, the instructor Choose that we listen carefully to the safety rules. a .

What is one of the primary functions of this food in the body? building proteins O storing energy providing structure to cell walls carrying genetic information