Answer:
C
Step-by-step explanation:
Since the output is just the input multiplied by 3, the output will be 15.4*3=46.2, or answer choice C. Hope this helps!
If you're rounding to the nearest 100th the total would be 100. 422 would round to 300 and 284 would be rounded to 300 which equals 100.
Answer: 7x - 5
Step-by-step explanation:
The expression given in the question is:
= 6x - 5 + x
We have to collect like terms. This will be:
= 6x + x - 5
= 7x - 5
Area of the walls = 2*8*21 + 2*8*28 = 784 sq feet
so number of gallons required = 784/350 = 2.24 gallons answer
-2 x 7 - 2 x 2n
(I think??)
