P=28 in
l=3*w-2
p=2w+2l
p=2w+2*(3w-2)
p=2w+6w-2*2
p=8w-4
p=28 in
8w-4=28
8w=28+4
8w=32 in
w=32/8=4 in
l=3*4-2=12-2=10 in
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Answer:
y = 5/3x -5
Step-by-step explanation:
The slope is the ratio of "rise" to "run" for the line. Here, marked points are 5 units apart vertically and 3 units apart horizontally. The slope is ...
m = rise/run = +5/3 = 5/3
There is a marked point on the y-axis at y = -5. That is the y-intercept. Then your equation is ...
y = mx + b . . . . . line with slope m and y-intercept b
y = 5/3x -5 . . . . . line with slope 5/3 and y-intercept -5
Answer:
h, negative, negative
Step-by-step explanation:
