14x-14>7x+7
14x - 7x > 7 + 14
7x > 21
x > 21/7
x > 3
Question number 10 is the same as the previous questions add them up and make them equal to 180 degrees, and then solve for the x variable.
For the second part of the question, simply plug in the value of x for each expression for R and S.
The dimensions of the base of Box 1 are x by 3x.
The base area of Box 1 is:
3x^2
Where the line segment A starts is home
It's A because 7.5 is the starting point but it's not included so that point is circled.
