Question

what is the sum of (15p + 10r) and (3p + 34r)?
a 12p - 24r
b 18p² + 44r²
c 18p + 44r
d 62pr

Explanation:

Step1: Write the sum expression

$(15p + 10r) + (3p + 34r)$

Step2: Group like terms

$(15p + 3p) + (10r + 34r)$

Step3: Combine like terms

$18p + 44r$

Answer:

C. $18p + 44r$