1. Which ordered pair is a solution to the system of linear equations -4 x + y = 8 and x- 5 y = 17 A.(-4,-3)
B.(-4,3)
C.(-3,-4)
D.(-3,4)
2.Which ordered pair is the solution to the system of linear equations y =- 7x + 2 and y = 9x- 14?
A.(-5,1)
B.(1,-5)
C.(5,-1)
D.(-1,5)
Please hurry! I'm timed!

Acaterer charges $500 plus $30 per guest to cater a wedding. walt and traci don't want to spend more than $8000 on catering. write and solve an inequality in terms of the number of guests, g, that can be invited. a) 30g ? 8000; g ? 267 b) 500g < 8000; g < 16 c) 500 + 30g < 8000; g < 250 d) 500 + 30g ? 8000; g ? 250

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?

Over the course of a month, a person's weight decreases. what type of relationship is this? a. positive relationship