Simplify each expression.
1) 7(3v - 3)
2) -3(-n + 4)
3) -6(-8x - 3)
4) -(3b - 9)

Explain step-by-step how to simplify -5(2x – 3y + 6z – 10).

The bake stars picked 907 apples last weekend at a local orchard they made caramel apples and sold them in the bakery in trays of 6

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 .