<span>4a+7b+3a-2b+2a
Substitute all of the variables for the numbers given
4(-5)+7(3)+3(-5)-2(3)+2(-5)
Multiply all of the variables by their coefficient
-20+21-15-6-10
Combine like terms
Final Answer: -30
</span>
Answer:
$6 per hour
Step-by-step explanation:
30 for 5 hours
$6 per hour
Answer:
m = 0
Step-by-step explanation:
