x+7
——— is the simplified version
3
Answer is 24 because you cannot divide 24 by 5 without getting a decimal
X2 - 16, is the answer. The first one.
x^2 - 16 = (x)^2 - 4^2, difference of two squares :)
50 Miles at an average rate
The information is really hard to follow, you should ask the question with a screenshot of the data table.
