Tickets to the State Fair are $10 plus $1.50 per ride. The State Fair also sells unlimited ride wristbands for $25 that include the entry fee. Which inequality below below could be used to determine the number of rides (r) you would need to ride to make the wristband a better deal? A. 10 + 1.5r < 25
B. 10r + 1.5 < 25
C. 10 + 1.5r > 25r
D. 10 + 1.5r > 25

Step-by-step explanation

its B

256π units²   (answer b)

step-by-step explanation:

the formula for the surface area of a sphere of radius r

is             a = 4πr²

and so, if r = 8 units, then the surface area is:

a = 4π(8 units)² = 256π units²   (answer b)

you divide the cost ($15) by the quantity (6) to get your questions answer. the yo-yo costs $2.50. hope this : )!

step-by-step explanation: