Which two lines are parallel?
1. 5y =-3x-5
2. 5y = -1-3x
3. 3y - 2x = -1

Given: x + y = 6. if xe (-15, -6, -1), then which of the following sets of ordered pairs are solutions? © {(-15, -21), (-6, -12), (-1, -7)} [(-15, 21), (-6, , 7)} {(-15, 21), (-6, 12), (-1, -7)}

Find the zero function by factoring (try to show work) h(x)=-x^2-6x-9

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry