Answer: top left: balanced top right: left side is down
bottom left: right side is down bottom right: left side is down
<u>Step-by-step explanation:</u>
<u> top left </u> <u> top right </u>
left side right side left side right side
2(40) 20(4) 2(4) 3(2)
80 = 80 8 ≠ 6
Balanced down up
<u> bottom left </u> <u> bottom right </u>
left side right side left side right side
2(.75) 4(.5) .8(450) 7.3(.2)
1.5 ≠ 2.0 360 ≠ 1.46
up down down up
The standard equation of a circle:

We have the center (-4, 0) → h = -4 and k = 0, and the radius r= 3. Substitute:

9514 1404 393
Answer:
see the attachment for a graph
(x, y) = (0.5, 2.5)
Step-by-step explanation:
The first equation has a slope of 1 and a y-intercept of 2.
The second equation has a slope of -1 and a y-intercept of 3.
The two lines cross at the point (0.5, 2.5), which is the solution to the system of equations.
Answer: they can buy about 8 dvds
Step-by-step explanation:
this is because 30 + 66 = 96 and if you do 96 divided by 12 it gives you 8