Answer:
(2, -5)
Step-by-step explanation:
x is defined by the first equation as x = -3y – 13. Substitute -3y – 13 for x in the second equation:
2( -3y – 13) + 2y = -6.
Performing the indicated multiplication, we get:
-6y - 26 + 2y = -6
Combining like terms results in:
-4y = 20, so that y = -5
Using the first equation, we find x for y = -5:
x = -3(-5) - 13 = 2
The solution is thus (2, -5) (Answer C)
6.75 in by 5 in. the area is 33.75
Answer:
Step-by-step explanation:
300(3) + 40(3)+ 9(3)
600+120+27
747
700+40+7
not quite sure what answer you are looking for here
The answer should be 26.1 meters.