13. Evaluate the function rule for the given value. y = 4.2X for x = -6
Btw the x is the small exponent

What is the length of an with endpoints a 3,2 and b 8,14

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?

In a rectangle klmn, km = 6x + 16 and ln = 49. find the value of x