How many solutions does the equation 4x + 3 - 1 = 2{2x + 2} - 2x

Find the area of a parallelogram with base 15 yards and height 21 2/3

If the discriminant if a quadratic equation is 4 which statement describes the roots?

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?