PLEASE HELP ASAP WILL GIVE BRAINLIEST What is the value of x?
Enter your answer in the box.
x =

Simply 8x squared + 5(7x squared- x) - 2x =

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 geometric principle is used to justify the construction below?