Answer:
$13,200
Step-by-step explanation:
20*3=60*20=1200
40*6=240*20=4800
40*9=360*20=7200
1200+4800+7200=13200
Factor out the 12 from the expression
12(z+3)
Answer:
rgfb
Step-by-step explanation:
2 because if you divide
6 squared is 36 and 5 squared is 25 so if you add them together you get 61.
Subtract 4 from both sides. You'll get 8x = 28. Solving for x, x = 28/8 = 7/2
