Juan wants to carpet the floor of a bedroom. A floor plan is shown how much carpet does he need

The graph shows the distance y, in inches, a pendulum moves to the right (positive displacement) and to the left (negative displacement), for a given number of seconds x. how many seconds are required for the pendulum to move from its resting position and return? enter your answer in the box.

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)