Will and mark match the properties for 2.8 + 6.7 - 8.4 - 4.12.8 – 8.4 + 6.7 – 4.1(2.8 + 6.7)- (8.4 – 4.1) properties: inverse, communitive, & associative 2.8 + 6.7 + (-8.4) + (-4.1)

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

4400

step-by-step explanation:

$6.42

step-by-step explanation: