Tim duncan scored 32 points in a basketball game without scoring any 3-point shots, he scored 21 times. he made several free throws worth 1 point, and several regular points, worth 2 points. how many free throws did he make? how many 2 pointers did he make? use solving with systems.

John bought 2 horses at rs 20000 each

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.

Write the summation to estimate the area under the curve y = 1 + x2 from x = -1 to x = 2 using 3 rectangles and right endpoints