12. Between what two numbers would 9 be located on a number line?
O A. 7 and 8
OB. 8 and 10
O C. 10 and 11
O D. 9 and 10

1) what is the measure of the exterior angle, ∠uvw ? 2) in triangle man, what is the measure of the exterior angle at n (in degrees)?

Why is x= 4 a solution to the proportion 14/x 56/1 6

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?