Tina practiced piano for 15 hours last month and 45 hours this month. use multipilication to write a statement comparing the hours tina practiced during the two months

Write an addition sentence, then find the sum. A stock price increases $6. It then decreases $10.

Two-thirds of Tyrone's books are mystery novels. Tyrone has 42 books How many mystery novels does he have?

What is the difference? 9/4 - 5/7

In a different plan forarea codes the first digit is 1 through 6 the second digit is either 5 6 7 or 8 the third digit could be any number except 5 with this plan how many ways is area code possible

Your restaurant is running out of meat, so you plan on buying 1⁄4 ton of meat to be shipped at $0.60 per pound. How much will it cost for your meat to be shipped?

Which equation has a constant of proportionality equal to 0.25

Which coordinate plane shows the graph of 3x + y > 9

What is the center of the circle described by the equation x^2+4x+y^2-6y=12 (4, - 6) (-4, 6) (-2, 3) (2, - 3)

The equation x2 - 1x - 90 = 0 has solutions {a, b}. What is a + b?

Eddie orders 8 pizzas for a party. He gives each person at the party 3/5 of a pizza. How many people are at the party?