If you subtract twelve from twice a number, the result is eight. what is the number?

What is the inverse of the function f(x) = 2x + 1?

Asmall foreign car gete 42 miles per gallon and user 35 gallons on a trip.gasoline costs $1.05 per gallon.what was the cost of gasoline per mile driver?

Complete the statements about the system of linear equation respresented by the tables the equation respented the left table is