Evaluate the expression if k = 5: 2(k + 9)
A. 14
B. 26
C. 16
D. 28

In the rectangle below ac=30 units what is de

Rewrite the following quadratic functions in intercept or factored form. show your work. y = x^2 + 7x + 10

Charlie is at an amusement park that has 18 different rides. each ride costs $1.75. the function c(r) = 1.75r represents the total amount of money that charlie will spend if he goes on r rides, but he never goes on the same one more than once. what domain and range are reasonable for the function?