Problem 2

Which is the better buy: an 18 ounce box of cereal for $4.50 or a 30 ounce box of cereal for $9.00.

I need help with question 2.

2.) Can you use a proportion to solve problem 2?

16.9 times 2.85

step-by-step explanation:

it is contrapositive

i could not see the question too well so check yourself again too . this is because i want you to get it correct.

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length