A pet sitter originally charged clients $4 per hour of sitting plus a set fee of $20, or T(h) = 4h + 20. The sitter decided to double the fees. Which of the following functions represents the doubled fees?

Write a polynomial that fits the description: a third-degree polynomial with leading coefficient -4

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.

If the wwight of a package is multiplied by 7/10 the result is 65.8 find the weight of the package