X = - 2y

x-y=9

Solve using substitutio

Each team in a soccer league has 43 players on it. There are 24 teams in the league. How many total players are in the league? B) 258 C) 812 D) 1,032

A lone distance call costs 40 cents for the first three minutes and 10 cents for each additional minute. At most how many minutes can a person talk and not exceed $2?

Given: A, B are rt 's AC = BD Prove: MC = MD Which of the following statements is the reason for line 2 in the proof? Right angles are equal. Vertical angles are equal. Definition of bisects.

Factor 15x^2+20x that's my question

If a cylinder water tank holds 1,000 ft^3 of water and has a height of 10 feet what is the internal base area of the water tank

Find the number of terms and the degree of this polynomial. 8c-5c^2-3 Number of terms: Degree:

What is the equivalent ratios for 6:_ = 9:12?

The volume of 10,000 drops of a liquid is 1 fluid ounce. What is the volume of 100 drops?

Benjamin has 3 gallons of punch. He adds another 1··2gallon of juice to the punch. How many gallons of punch does he have now? How many cups? Explain your reasoning.

A bus makes a stop at 2:30, letting off 15 people and letting on 9. The bus makes another stop ten minutes later to let off 4 more people.