Answer:
19460
Step-by-step explanation:
5 times 28= 140
140 squared =( 140 times 140)=19600
19600 - 5 times 28
19600 - 140= 19460
It will be 2/5 ft long and 7/25 ft wide. 200•1/500=2/5
140•1/500=7/25
Answer:
C) 
Step-by-step explanation:
If you would like to solve the equation 2 * x^2 + 8 * x = x^2 - 16, you can calculate this using the following steps:
<span>2 * x^2 + 8 * x = x^2 - 16
</span><span>2 * x^2 - x^2 + 8 * x + 16 = 0
</span>x^2 + 8 * x + 16 = 0
(x + 4) * (x + 4) = 0
x = - 4
The correct result would be x = - 4.
Answer:
most likely 12, because you can take half of the time with double the people.
Step-by-step explanation:
I hope this helped!
