Shane is x years old. in thirteen years she will be 24 years old. how old is he now?

Write a function that matches the description. a cosine function has a maximum of 5 and a minimum value of -5. f (r) =

Sienna planned a trapezoid-shaped garden, as shown in the drawing below. she decides to change the length of the top of the trapezoid-shaped garden from 32 ft to 24 ft. which expression finds the change in the scale factor?

What is the expression in factored form? -20x^2 - 12x a. 4x(5x+3) b. -4x(5x-3) c. -4(5x+3) d. -4x(5x+3)