Combine like terms. 3m - 6 + m to the 2nd power - 5m + 1

The area of a triangle is 195 square centimeters. The length of the base is 26 centimeters. What is the height of the triangle?

Write an equation that has a solution of 2/7

Lorena's backpack has a mass of 3,000 grams. What is the mass of Lorena's backpack in kilograms?

Do the ratios 9/6 and 2/1 form a proportion

Ben bought a movie ticket for $37.50. He got $12.50 for change. How much was the ticket?

Carol has two cats rover and Bobo. Rover eat three fourths of a can of cat food each day and bobo eat a half of a can of cat food each day. Cat food cost five dollars for three cans. It's is only sold in three can packs.

Write a system of equations with (1,-2) as its solution

which has the best unit rate? 16 oz for $4.25 or 20 oz for $ 4.55 I chose 16 oz but I need to make sure it's right

Is 3√ a irrational number

Does anyone know what 2 to the 3rd power means?