Three times the first of two numbers decreased by the second equals 9. Twice the first number increased by the second number equals 11. Find the two numbers. I've already sorted out the equations, I just don't get how to get my answers [substitution or addition method]

3x - y = 9
2x + y = 11

if I'm wrong w the written equation please tell me ='>

its a straight line parallel to the time axis

step-by-step explanation:

i'm pretty sure it would take 20 hours because it's half the men so you multiply the number of hours it takes by 2

hello,

as we don't know if g(x) is continue,

answer b

f(x)=2x²-8x+1=2(x²-4x+4)+1-8=2(x-2)²-7

vertex is (2,-7) ( a minimum since coefficient of x² is > 0)

тнєу єα¢н яαи 32 мιℓєѕ

step-by-step explanation:

нσρє ι ¢συℓ∂ нєℓρ уσυ συт тσ∂α!