What is the total cost of a $2,099 couch including the 6.5% sales tax?

the train to hogwarts is moving at a speed of 120 mph. if hogwarts is 420 miles away, how long will the students train ride be?

Does 5x-3y=-7 10x-6y=-14 have one solution or one solution or infinity solutions

Martin was given this expression to simplify: 23x + xy - y + 3y + 5 - 20x + 6xy He simplified the expression to: 43x + 7xy - 3y What were Martin's errors? Check all that apply. The combined coefficients of the x terms should be 3x, not 43x.

Is this a statistical question?: How many pounds of flour did the doughnut shop use last month?

Which is equivalent to 5+2 (3x-4) = 12x-11?

What is 2.3 less than 5

Jack reads 4 books on Monday. He reads more on Tuesday. He reads 7 books total. Hiw many books does Jacj read on Tuesday

A soccer league has 180 players. Of those players 50% are boys. How many boys are in the soccer league?

49 = 72 in logarithmic form

Three friends split the cost of a pizza and a salad. The pizza cost$15 and the salad cost $6. Which expression can you use to find how much each person owes