What is the multiple zero and multiplicity of f(x) = (x − 3)(x − 3)(x + 5)? a. multiple zero is 5; multiplicity is 1 b. multiple zero is −5; multiplicity is 1 c. multiple zero is 3; multiplicity is 2 d. multiple zero is −3; multiplicity is 2

Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b.you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c.you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d.you spend $5 plus $10 per week until you have less than $45.

Acircle has a circumference of 7.850 units. what is its radius?

Dots sells a total of 279 t-shirts ($2) and shorts ($4). in april total sales were $670. how many t-shirts and shorts did dots sell?