Answer this for 98 ! i really need i'll give u brrainliest if u get in an office, each light panel holds two light bulbs. which of the following shows how the number of light bulbs, y, changes as the number of light panels, x, changes? a.
y
b.
x
c.
z
d.
w

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?

3x + 4y = 5 x- 3y = -7 solve by substitution