PLEASE HEL ! Steph bought a used bicycle, restored it, and then marked it up by of the price she paid. Later, she sold it for the
marked-up price of $80. How much, in dollars, did Steph pay for the bicycle?

Which is the most efficient first step to solve x in the equation 3.7x - 18 = -4.3x -34 a. add 3.7x to both sides of the equation. b. add 4.3x to both sides of the equation. c. subtract 18 from both sides of the equation. d. subtract 34 from both sides of the equation.

Abank gives 6.5% interest per year. what is the growth factor b in this situation?

Jacks bank statement shows an account balance of -$25.50. which describes the magnitude, of size, of the debt in dollars