Which variable in the following equation represents the slope of the line? y=mx+b ​

Three times the sum of a number and seven is negative thirty-six. what is the number?

Compare the following pair of numbers a and b in three ways. a. find the ratio of a to b. b. find the ratio of b to a. c. complete the sentence: a is percent of b. a=120 and b=340 a. the ratio of a to b is . b. the ratio of b to a is . c. a is nothing percent of b.

Combine like terms to make a simpler expression 3z+z