Arestaurant sells drinks in 3 sizes of cups: small, medium, and large. the small cup costs $.89 and holds 9 ounces. the medium cup costs $1.29 and holds 12 ounces. the large cup costs $1.59 and holds 15 ounces. which size cup costs the least per ounce?

correct answer is infinitely many solutions

step-by-step explanation:

2(2x + 3) = -4 + 2(2x + 5)

solving the above equation:

4x + 6 = -4 +4x +10

combining like terms

4x -4x = -4+10-6

0=0

since both sides are 0=0, we end up into true statement it means it has infinite many solutions.

so correct answer is infinitely many solutions

answer: 48

just remember to use pemdas:

parentheses

expressions

multiplication

division

addition

subtraction