Which facts could be applied to simplify this expression? Select three options. (-5x-3y)-(-x-3z) To subtract like terms, subtract the coefficients, not the variables. O Like terms are terms that contain the same variable, raised to the same power. The simplified expression is -6x-3y + 3z The simplified expression is -4x-3y+3Z O-(-x) is equivalent to -x, so -5x-X=-6x.​

List the sides of δrst in in ascending order (shortest to longest) if: m∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12°

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?

Mrs. gehrke said cheddar weighs 16.8 pounds. he actually weighs 15.2 pounds. what is the percent error?