3) What percent of 55 is 343

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}

What are the coordinates of the point that is 1/3 of the way from a to b? a (2,-3) b (2,6)

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.