4 - (-8) =

What is the answer

Select the best answer for the question ...45:10? A. 4.5. B ...45. C. 45. D ...045

21 is 24% of what number? If necessary, round your answer to the nearest hundredth.

The table represents the start of the division of 8x^4+2x^3-7x^2+3x-2 by the indicated divisor. Find the quotient.

What is 13/9 reduced to

5. At a craft fair, Wilma bought 850 beads. If 50 beads weighs 8 ounces, how many pounds of beads did Wilma buy? Explain

Which expression is equivalent to cos 150?

A baseball player swings and hits a pop fly straight up in the air to the catcher. The height of the baseball in meters t seconds after it is hit is given by the quadratic function h (t) = - 4.9t^2 + 9.8t + 1.

In two years what percent of his age will Benny's mom be at that time since Benny is 12 and his mom is 48

The ages of three cousins are consecutive even whole numbers. The sum of the youngest and oldest is 16. How old is the oldest cousin?

Find the value of x if 8x=4^x