Answer:
The length is 72
Step-by-step explanation:
length x width = area
9 x length = 648
length = 72
Answer: -29.3
Step-by-step explanation: -7y + 2x
-7(-6.3) + 2(-7.4) = -29.3
(3x19.95+23.5+124.95)1.05=
59.85+23.5+124.95 =208.3
208.3×1.05=218.715
Answer:
It's a positive 8.
Step-by-step explanation:
You can't have a negative amount of money.
Answer:
11.1
Step-by-step explanation:
0.5(−77.8−11)/−4
=(0.5)(−88.8)/−4
=−44.4/−4
=11.1
