7x-7-2x-2+3x-12=8x-21
I think
Answer:
Step-by-step explanation:
Her score after the two competitions was 500
hope this answer helps you
answer is 250 which is D Because 250 of 24%=60, so subtract 60 from 250 it will give you 190
Just set the equations equal to each other
(1,-4)
First, we must figure out how much weight the pig gained and then add that number to the pig’s initial weight.
To figure out how much weight the pig gained, we must find 30% of 120.
Because 30% = 0.3, 30% of 120 = 0.3 * 120 ( the word of indicates multiplication in mathematics).
0.3 * 120 = 36
Therefore, the pig gained 36 pounds.
To find the pig’s new weight, we must add 36 pounds to the pig’s original 120 pound weight.
36 + 120 = 156
Therefore, the new weight of Shane’s pig is 156 pounds.
Hope this helps!
