Simplify the following expression: 7y+2x-10y+3x^2-10x

Marcie parks her car in a parking garage where it costs $3.00 for the first hour and $1.50 for each additional hour. This is represented by the following equation where t = time and p = the cost of parking, in dollars If Marcie paid $9.

Holly had $5000 in her bank account she withdrew $800 to buy a new bike. what is the percent decreace in the balance of her account.

Find the solution to the system of equations. y = 2x + 3 y = - 3x + 3

Gaston claims to eat 6 dozen eggs every morning. If the hens in his town lay 2 eggs per day, what is the equation that represents the relationship between the total number of eggs Gaston eats each morning and the number of hens (h) needed to support

which ordered pairs are a solution to the equation? y=6-2 * select all that apply (-1,2) (-1,8) (-2,6) (1,4)

There are 2.54 centimeters in an inch. when using this conversion factor, how many significant figures are you limited to?

How many 4 letter words can be formed from the alphabets?

What is the common factor of this term 6xy^2 = (3x) (?)

16 increased by twice a number is - 56

What is the power of 1,000,000 with a base of 10