What rule describes the rotation about the origin? (x, y) → How many degrees was the figure rotated about the origin? °

Solve using elimination y = - 3x + 9 y=x^2 - 1

Alflati valoarea lui a din egalitatile (8*a-7*a) * 6=6. (125*a-124*a) * 1=6

Your checking account is overdrawn by 45. you write a check for 30. then you make deposit of 100. what I the balance in your account?

75 percent of 60 is the same as 90 percent of what number

A school district needs to arrange transportation for at least 360 students for a field trip. The district can use large buses or small buses. The large buses hold 60 students each and have an operating expense of $300 for the day.

Evaluate 6_0.222_7.0 and round the answer appropriately. Express your answer numerically using the appropriate number of significant figures.

Simplify 3 (r - 101) - 4 (7t + 2r)

Sarah invested $500 for 3 years at the investment maturity its value was 578 what was the annual simple interest rate

What is (x squared) to the power of negative 3

I need to solve: - 3 (8x); x = 1/4. Using substitution ro find the value of expression