Find the value of a.

4x + ax = - 2x (2x + 1)

What is the vaalue of 6% of 80?

How many one eighths are in 25?

Rewrite the fraction - 13/-10 as a decimal

What is 1/7 to 1/14 as a unit rate

Same y-intercept as the function y = 1 - 32

44cm is rounded to nearest whole cm. Write down the maximum possible length it could have been.

A spherical boulder is 22 ft in diameter and weighs almost 6 tons. Find the volume. Use 3.14 for pi.

Simon is factoring the polynomial. x2 - 4x - 12 (x - 6) (x + ___) What value should Simon write on the line?

What is the exact value for the expression the square root of 56. - the square root of 14. + the square root of 126.? Simplify if possible. the square root of 14. 4 the square root of 14. 2 the square root of 42. 8 the square root of 42. ... ?

The vertices of a quadrilateral are located at (0, 0), (3, 0), (3, 4) and (6, 4). What is the approximate perimeter of the quadrilateral.