6. jaylyn spent $10.79 buying brownie supplies. after the bake sale, jaylyn earned $31.50 from her sales.
considering what she spent on supplies, how much profit did jaylyn make?

Find the area of a parallelogram with the given vertices. p(-2, -5), q(9, -5), r(1, 5), s(12, 5)

An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .

Find the zeros of each function. f(x) = x^2 + 5x - 6