Meredith is playing games at an arcade to earn tickets that she can exchange for a prize. she has 294 tickets from previous visit, and she earns 7 tickets for each game she plays in the equation below, x represents the number of games meredith plays and y represents the number of tickets she needs for the prize.

y= 7x + 294

if meredith needs 448 tickets to exchange for the prize she wants, how many games does meredith need to play?

a. 106

b. 19

c. 64

d. 22

Consider the set of all four-digit positive integers less than 2000 whose digits have a sum of 24. what is the median of this set of integers?

Someone answer asap for ! a ball is rolled down a ramp. the height, f(x), in meters, of the ball x seconds after it is released is modeled by the function f(x) = x²- 10x + 25 for all values of x from 0 to 5. which statement about the ball is true? a. the maximum height of the ball is 5 meters b. the height of the ball increases from 0 to 5 meters above the ground. c. the ball has traveled 5 meters when it reaches the bottom of the ramp. d. the ball has been traveling for 5 seconds when it reaches the bottom of the ramp

Given that sin∅ = 1/4, 0 < ∅ < π/2, what is the exact value of cos∅? a. (√4)/4 b. (√15)/4 c. (4π)/2 d. (4√2)/4