Select the correct answer. Simplify the following expression. (8x + 4) - (2x + 4x - 7) A. 2X2 + 4x-11 B. -2x + 13x-28 C. 2x2 + 4x + 3 -2x2 + 4x + 11

Adaycare center charges a $75 enrollment fee plus $100 per week. which of the following represents the cost of sending a child to daycare for 14 weeks?

You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.

Which expression is equal to (21)(7)(3x) using the associative property? (21 · 7 · 3)x (7)(21)(3x) 32(7 + 3x) (3x)(7)(21)