Simplify
- 4x + 2y + x2 - x + 3 - x2 - 5
Pls help

What is the value of the digit 1 in the number 13?

Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?

Solve -.016x= -16. need solving this