Question

Simplify the expression by combining like terms. Did I do this right Answer 9r

Answer 1

9r

Step-by-step explanation:

1.5r - 3r + 8r + 2.5r

collect like terms:

1.5r + 8r + 2.5r - 3r

12r - 3r

subtracting:

9r

Hence, your answer is correct