Answer: I will answer this but I need a bit more detail :)
Step-by-step explanation:
M[n(x)] = 4(x - 10) - 11 = 4x - 40 - 11 = 4x - 55
The correct answer is 960 ft^2
I just took the test ;)
Since we have a horizontal line, y=0 on the x-axis, a vertical line at x=8, and a 45 degree angle line from y=x.
So you essentially have a right triangle with a base that is 8 units wide, and a side that is 8 units high.
Since the area is bh/2, A=8*8/2=32u^2
Answer:
x=3
y=-1
Step-by-step explanation:
x=4+y
by substitution it in equation 1
weget
(4+y)+y=2
4+2y=2
y=-1
x=3
