Which statements are true about the ordered pair
(-4, 0) and the system of equations?
2x + y = -8
x - y = -4
Select each correct answer
The ordered pair (-4, 0) is a solution to the first equation because it makes the first
equation true
The ordered pair (-4, 0) is a solution to the second eguation because it makes the second equation true.
The ordered pair (-4, 0) is not a solution to the system because it makes at least one of the equations false
The ordered pair (-4, 0) is a solution to the system because it makes both equations true

Data from 2005 for various age groups show that for each $100 increase in the median weekly income for whites, the median weekly income of blacks increases by $105. also, for workers of ages 25 to 54 the median weekly income for whites was $676 and for blacks was $527. (a) let w represent the median weekly income for whites and b the median weekly income for blacks, and write the equation of the line that gives b as a linear function of w. b = (b) when the median weekly income for whites is $760, what does the equation in (a) predict for the median weekly income for blacks?

What would be the reasons for lines 3 and 4? a. addition property; subtraction property b. addition property; solve c. substitution property; subtraction property d. substitution property; prove

15 liters is approximately how many gallons