Simplify this expression 2a-1+8b-12b+7a-12

To solve the system equations below Grace isolate the variable y in the first equation substitute in the second equation what was the resulting equation

Three friends are holding a car wash and agree to split the profits equally. They purchase supplies for $75. If their total income is $450, how much is each person's share of the profit?

A rectangular swimming pool is 17 meters long, 14 1 2 meters wide, and 4 1 2 meters deep. What is its volume? The volume is cubic meters.

You own a cell phone company and need to determine the plan you will use to charge your customers each month. Write an equation for a cell phone plan that charges a flat fee plus a fee per 50 MB of data each month.

What kind of molecule is represented in the diagram? Fatty Acid Glycerol Fatty Acid Fatty Acid A. A nucleic acid B. A lipid C. A nucleotide D. A carbohydrate

3. How did the experimental probability and theoretical probability of rolling a 5 compare?

Which of the following characteristics best describes the given función of f (x) = 3x2? -quadratic function, U-shape, maximum -quadratic function, U-shape, minimum -quadratic function, V-shape, minimum -quadratic function, V-shape, maximum

The running aces card team won $548 playing in poker tournaments last year. the winnings were split evenly among the p players. how much of money did each player receive?

48 oz 1/2 gallon 3 1/2 pints 10 3/4 cups 2 1/4 quarts sort from least to greatest

Explain how you can use absolute value to tell whether the sum of two integers is positive or negative