Why does an even number plus an odd number always equals an odd number?

How do u Solve 2x2 + 2x2 + 2 - 2x2 =

What is 8/9 in a decimal form

What is 222+264836394=

The quotient of 2 times a number and 8

What is the place value of 9 in the number 9,000,009

John and 3 friends are going out for pizza for lunch. They split one pizza and 4 large drinks. The pizza cost $13.00. After using a $6.00 gift certificate, they spend a total of $13.20.

What type of polynomial is 3x+x to the second power + 4 quartic cubic linear quadratic

Write a fraction that is eguicalent to 3/4

If a system of linear equations has no solution, what do you know about the slopes and y-intercepts of the graphs of the equations?

You borrowed $59,000 for 2 years at 11% which was compounded annually. What total will you pay back?