which expressions are equivalent to 5p + 3p + (-9)? choose all answers that apply: a 8p + 9 b 3(p + (-3)) +…
which expressions are equivalent to 5p + 3p + (-9)? choose all answers that apply: a 8p + 9 b 3(p + (-3)) + 5p c none of the above
Answer
Explanation:
Step1: Simplify the given expression
$5p + 3p+(-9)= (5 + 3)p-9=8p - 9$
Step2: Simplify option B
$3(p+(-3)) + 5p=3(p - 3)+5p=3p-9 + 5p=(3p+5p)-9=8p - 9$
Answer:
B. $3(p + (-3)) + 5p$