Maddy made $22.50 for babysitting for 5 hours for her aunt. Maddy was paid $21.00 for 3.5 hours of babysitting for her neighbor. How much more per hour does Maddy's neighbor pay than her aunt?

3400 dollars is placed in an account with an annual interest rate of 7.5%. How much will be in the account after 17 years, to the nearest cent?

Solve the system of equations y=x-4, y=-3x

Find the greatest common factor 6x^2y^4+18x^3y^5-12x^5y^3

Find the value of A when pi = 3.142 and r = 5

Yesterday morning at 8 a. m. the temperature was - 14˚F. At noon it was 10 degrees warmer. The temperature increase between noon and and 4 p. m. was twice the temperature increase between 8 a. m. and noon. What was the temperature at 4 p. m?

If x = 7, y = 1 and 2 = 1, then evaluate the following expression: X - y + z =

Solve 0.06*0.7+0.03=0.06 * (-0.2) + 0.03

What fraction of 1 pint is 1 cup

Solve m² + 8m = - 3 by completing the square. (Use a comma to separate multiple values.) What the answer for this?

In decomposition how many reactants do you start with? 2 1 3 or more 0 submit rewatch