Add parentheses to make the equation true:
1-3-5-7=14

8000 + 8800 + 8000 + 8 million + 80 trillion + another a katrillion equals

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.

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