Linear Expressions Which terms are like terms? 3t2, t, 2t, 5, 4t2, 8, t3
Select each correct answer.
A: t and 2t

B: 3t2, 4t2, t3

C: 3t2, t, 2t, 5, 4t2

D: 3t2 and 4t2

E: 3t2, t, 2t, 4t2, t3

F: 5 and 8

20 ! need which shows a difference of squares? 10y^2-4x^2 16y^2-x^2 8x^2-40x+25 64x^2-48x+9

The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean

Out of $20$ creepy-crawly creatures in a room, $80\%$ are flies and $20\%$ are spiders. if $s\%$ of the total legs belong to spiders, what is $s$?