Me with this i’m about to fail math
i only need 8,10,12,14, and 16

8) This is inverse variation because you can multiply both sides by 3 to get y = 6/x. In this case, it matches up with y = k/x and k = 6.

10) This is not direct variation, nor inverse variation. We cannot write it in either y = kx or y = k/x form

12) This is inverse variation. Rewrite 5/(2x) as (5/2)/x or 2.5/x; note how 5/2 = 2.5, so in this case k = 2.5

14) This is direct variation. Multiply both sides by 4, and do a bit of rearranging and you should end up with y = (20/3)x, so we see it matches up with y = kx and k = 20/3.

16) Cross multiply to get xy = 16, then divide both sides by x to end up with y = 16/x. This equation is in the form y = k/x with k = 16, so it is actually an inverse variation equation.

the slope of the line is 60

one point on the line is (40,10)

step-by-step explanation:

in the equation outside the parenthesis the equation always tells you the slope. in this case it is 60.

in the parenthesis is also says 40 which is x because it is near the x and 10 is y because it is near y.

there are 25 people coming to the party

step-by-step explanation:

the text says that there will be 22 children at this party, 1 teacher, and 2 parents. so if you add them all together (22+1+2) it will equal 25. (=25)