Kyle held a balloon 8 feet off the ground, straight above his head. ava is standing 15 feet directly to the right of kyle which equation can be used to find the value of x? a.15-8=x2 b 15-x2=8 c 8+15=x2 d 8+x2=15

Samantha is growing a garden in her back yard. she spend $90 setting up the garden bed and buying the proper garden supplies. in addition, each seed she plants cost $0.25. a. write the function f(x) that represents samantha's total cost on her garden. b. explain what x represents. c. explain what f(x) represents. d. if samantha plants 55 seeds, how much did she spend in total?

Write the equation in general quadratic form: plz !

Point a is at 12, and point d is at 56. point c is midway between a and d, and point b is midway between a and c. which of these is the coordinate of b?