Alaina has $28 in her account. she wants to purchase a pair of shoes that costs $45. if alaina makes the purchase, which integer will represent the amount of money in alaina’s account?

Abouncy ball is dropped such that the height of its first bounce is 5.5 feet and each successive bounce is 64% of the previous bounce's height. what would be the height of the 7th bounce of the ball? round to the nearest tenth (if necessary).

Convert 16 yards to feet use the conversion rate 3 feet = 1 yard

If the value of x increases by 5, how does the value of m(x + 3) change? a) it increases by 5m. b) it increases by 8m. c) it decreases by 5m. d) it decreases by 8m.