Which of the following is not proportional to 48/64?
a. 6/8
b. 24/32
c. 3/4
d. 2/3

C

Step-by-step explanation:

Proportional values simplify to the same constant.

48/64 = 12/16 = 3/4

This means C is proportional since C is 3/4.

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