What the answer to a-a=-5

What is the perimeter of a semicircle with a diamiter of 4

Use a 1s fact and a 2s fact to find 3 x 5.

You have a balance of $15,300 on your credit card with an annual interest rate of 185 (1.5% interest rate per month) You pay $200 this month. Did your balance go up or down?

Gregory drinks 6 liters of water over 2 days. in how many days would he consume another 12 liters?

An artist is making a scale model of a statue she has been commissioned to create. The model is 2 feet tall. The actual statue will be 15 feet tall. What is the scale of the model to the actual statue?

P2 - 4p + 4 when p = - 1.

6wholes and 1/4 : 5wholes

A red car is traveling at 55 mph. A blue car is traveling at 65 mph. The cars are 305 miles apart. The cars started at the same spot at different times. The total driving time for the two cars is 5 hours.

Which of the graph of f (x) = x-1/x^2-x-6

Y is equal to one less than the square of x