E is 5 more than d. f is 7 less than d.
a) Write an expression for e in terms of d.
e=d+5
b) Write an expression for fin terms of d.
f=d-7

c) Work out e-f
Simplify your answer.​

The verbal translation for the difference of m and 7 increased by 15

What is the prime factorization of 230

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