The cell phone company decided to collect similar data, but this time they collected information of texting speed according to age. Use the process of creating a scatterplot to describe how to create a scatterplot of the new data.

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.

Proving the congruent supplements theorem

Multiply and simplify 2x^2 y^3 z^2 · 4xy^4 x^2