Pedro bought lb of red sand and lb of brown sand to refill his sand box. both types of sand cost $4.60 a pound. how much did pedro spend on the sand? a. $29.85 b. $31.05 c. $33.05 d. $33.75

Acircular hot tub located near the middle of a rectangular patio has a diameter of 48 inches. the patio measures 11 feet by 6 feet. what is the area of the patio that is not covered by the hot tub?

What are the possible rational zeros of [tex]f(x) = x^4+2x^3-3x^2-4x+18[/tex]

Which system of linear inequalities is graphed? can somebody pleasssse