Tentukan hp dari
x - 2y + 3z = 10
2x + y - 2z = 11
2x + 3y - z = -1

Lines p and q intersect. find the value of b. show your work. cite any theorems you use.

Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 – 0.2x = 9.1 d9.1 – 10 = 0.2x

Satchi found a used bookstore that sells pre-owned dvds and cds. dvds cost $9 each, and cds cost $7 each. satchi can spend no more than $45.