Your friend went on a trip to Cedar Point. While there, he examined the inclined section of the dollar coaster track for one of the roller coasters. He noticed the ramp section rose at a 45 degree angle with the horizontal section, and connected with a segment 100ft long. The pieces formed a right angle at the top of the hill; find the value of x

If x + 10 = 70, what is x? a. 40 b. 50 c. 60 d. 70 e. 80

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.

Which word in the sentence below is an interrogative pronoun? who is picking us up from school? whousisfrom