Answer:
x-3
Step-by-step explanation:
x-3 x because we don't know the number of apples she has so you put a letter then -3 because 3 apples are given away
m^2*n^2 - 7
- mn -4
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m^2*n^2 - mn - 11 (answer)
Answer:
15 is 1/4 of 60, and 1/4 is 25%. So, 15 is 25% of 60.
43.5 - 32 = 11.5
11.5 pounds is the increase in dogs weight.
11.5 ÷ 43.5 = 0.264
0.264 rounded to the nearest whole percent = 26%
The increase in weight from 2010 to 2011 is 26%
Answer:
x = 35 - y / 15
Step-by-step explanation:
3x + 1/5y = 7
3x + 1/5y - 1/5y = 7 - 1/5y
3x = 7 - 1/5y
3x/3 = 7/3 - 1/5y / 3
x = 35 - y / 15
