Ms. Daniels bought five tacos at $1.15 each. She paid with a ten-dollar bill. How much change did
she receive?
A. $5.75
B. $5.50
C. $5.25
D. $4.25

What is x and y intercepts for y=x+7

Could somebody me with this radical simplification?

Someone answer asap for ! the boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a. e = 2b - 212 b. b = 2e - 212 c. e = -2b + 212 d. b = -2e + 212