Answer:
-x + y > -4; x + y < 3 . . . . . last choice
Step-by-step explanation:
The boundary lines are both dashed, so there will be no "or equal to" as part of the inequality symbols (eliminates the second choice).
The downward sloping line has x- and y-intercepts that are both 3, so it will have the equation in intercept form ...
x/3 + y/3 = 1
Multiplying by 3 gives x+y=3. The shading is below it, so the inequality with that line as the boundary is ...
x + y < 3
This inequality is only part of the last choice.
__
The upward sloping line has x- and y- intercepts of 4 and -4, so its equation in intercept form is ...
x/4 + y/-4 = 1
Multiplying by -4 gives -x+y=-4. The shading is above it, so the inequality with that boundary line is ...
-x + y > -4
This inequality is included in the last choice.
Answer:
$100
Step-by-step explanation:
300 divided by 3= 100
He needs to save $100 each month.
Answer:
50-25? so the answer is twenty five?
Step-by-step explanation:
Step-by-step explanation:
Area = 0.5(19+25)(20) = 440cm².
