An amusement park charges a price for admission and a price for each ride. Joe spent $10.50 and went on 4 rides. Janie spent $14.25 and went on 9 rides. Write a linear equation for the amount spent (y) and the amount of rides (X).

y= 10.50 + 4.50x but the number of rides taken are 8

Step-by-step explanation:

∠acb = 8°

step-by-step explanation:

∠xba lies on the circle and is half the measure of the intercepted arc ax

hence

measure of arc ax = 2 × 42° = 84°

∠acb is outside the circle and is

∠acb = (arcab - arcax ), hence

∠acb = 0.5 (100 - 84) = 0.5 × 16° = 8°

(d)

step-by-step explanation:

given: the line in the graph passes through points (5,30) and (6,26).

then, the equation of line is:

now, put y=a(n) and x=n,

hence, option d is correct.