The expression 2x(5x - 1) +(3x2 - 7x - 2) is simplified into the form ax 2+ bx + c. What are the values of the coefficients a, b,c?
a:
b:
C:

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.

X+y=-4 x-y=2 use elimination with adding and subtraction

3women sell hats at a craft fair weekly. the money they make at the fair is split into categories. 9% goes to pay taxes. $55 goes to pay rent for the space they sell in. the rest is split between the women. if the group make $706 at the fair, how much does each women get paid once the money is divided