: Add (-2x + 2) +(4x - 7) VERTICAL METHOD 1) 1) Write the expressions vertically, lining up the constants and variables. 2) Add or subtract straight down. ​

Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.

Solve the problem by making up an equation. a man could arrive on time for an appointment if he drove the car at 40 mph; however, since he left the house 15 minutes late, he drove the car at 50 mph and arrive 3 minutes early for the appointment. how far from his house was his appointment?

Which of the following is an irrational number