Answer:
What is the Question so I can answer?
Step-by-step explanation:
Answer:
im not sure but probably 18
Step-by-step explanation:
Answer:
9x+3
Step-by-step explanation:
First join the x terms, and you will find 9x (1x+8x), then join the numbers, and you get 3 (-7+10)
Hope it helps!
Answer:
$39
Step-by-step explanation:
32.50:100 × 20 = $6.50
32.50+6.50 = $39