Answer:
16
Step-by-step explanation:
(3x +3) + (5x-2) + (3x+3) =180
3x +3 + 5x-2 + 3x+3 =180
11x +4=180
11x =180-4
11x=176
x=176/11
x= 16
X = -7
3 • 7 = 21
-3 • (-7) = 21
If you multiply two negative numbers you’ll end up with a positive. Thus, - 3 (-7) = 21.
Divide the amount of money with the amount of cards.
42.75/45 = 0.95
Each card costs $0.95
hope this helps
Answer: u need to go to mr.google sir/mam
Step-by-step explanation:
ur mom