The ordered triple for U is (-1,5,0). To graph this point in three- dimensional coordinate space, do the following. From the origin, move back 1 units, right_ units, and down 0 units

A. 0
B. 5
C. 1

Create a real-life situation and create a system and show how it might be modeled algebraically with a system of equations (or inequalities) show all work include a few sentences explaining the situation, your variables of choice and what each represents, and how you would set it up and solve it algebraically. !

Solve the equation by completing the square. x^2+2x=17

Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)