I believe it is -8 since the point where the line is x=80 and y=-10. Then you divide x/y (80/-10) and get -8.
Answer:
a,c,b
aStep-by-step explanation:
Answer:
y=−4 and x=5
Step-by-step explanation:
y=−4;y=(
(−2)
5
)(x)−2
Step: Solvey=−4for y:
Step: Substitute−4foryiny=
−2
5
x−2:
y=
−2
5
x−2
−4=
−2
5
x−2
−4+
2
5
x=
−2
5
x−2+
2
5
x(Add 2/5x to both sides)
2
5
x−4=−2
2
5
x−4+4=−2+4(Add 4 to both sides)
2
5
x=2
2
5
x
2
5
=
2
2
5
(Divide both sides by 2/5)
x=5
Answer:
y=−4 and x=5
Area of figure is the total number of 1 square unit in the figure. For a rectangle, it is calculated from the product of its length and its width. For this case, we are given:
Width = x
Length = 7x
Area = x(7x) = 7x^2
The coefficient 7 would mean that the length is 7 times longer than the width, x.
