Twice the sum of two numbers is 72 if one number is 20 then the other number is

Why is ln natural logarithm?

Solve w + (-2) = - 18 for w.

Circle O is shown. Line segments E O and E O are radii with length 24. Angle D O E is 45 degrees. The area within sector D O E is shaded.

How many tens make 9 hundred

What year did i start high school if i graduate in 2017?

If 0.46 meter is cut from a 12 meter steel rod, how long is the steel rod after the cut?

Evaluate f (x) = - x2 - 4 for x = - 3. ebra 1

Identify the number of solutions and the multiplicity y = (x + 6) 2 (x - 7) 6 multiplicity of 1 -7 multiplicity of 2 6 multiplicity of 2 -7 multiplicity of 1 -6 multiplicity of 1 7 multiplicity of 2 -6 multiplicity of 2 7 multiplicity of 1

Simplify 2 (3y - 7) - 5y (2 - y)

What is 59.621 rounded to the nearest hundredth?