Answer:
(4,0),(0,-12)
Step-by-step explanation:
Answer:
not really hehehehehe
Step-by-step explanation:
"<span>A= 1/2 h (a+b) solve for h"
</span>
bh + 1/2h
Answer:
I'm gonna need to see the graph, sweetheart.
Solve first for the solution of the inequalities. This can be done by replacing first the inequalities sign with the equal sign.
x + y = 1
2y = x - 4
The values of x and y from the system of linear equation are 2 and -1. This means that the intersection of the lines should be at point (2, -1).
Substitute 3 to x and determine the value of y from the second inequality.
2y ≥ x - 4
Substituting,
2y ≥ 3 - 4, y ≥ -1/2
Hence, the solution to this item should be the fourth one.
