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which of the lists below contains unlike (not like) terms?
a. 2x , -3x , -x , 0.01 x
b. x , 5x2 , 99 x y , 9
c. -x , x , 4x , 0.2 x , (1/4) x
d. - 2 , 7 , 4 , 89

Find the x-intercept and y-intercept of the line. 3x + 5y = −15

Abiologist is recording the loss of fish in a pond. he notes the number of fish, f, in the pond on june 1. on july 1 there were 63 fish in the pond, which is 52 fewer fish than were in the pond on june 1. which equation represents this situation? a. f – 52 = 63 b. f – 63 = 52 c. 63 – f = 52 d. f – 63 = –52

5× 1/2 = ? a) more than 5 because you are multiplying by a whole number b) 5/10 because you multiply the numerator and denominator by 5 c) less than 5 because you are multiplying by a number that is more than 1 d) less than 5 because you are multiplying by a number that is less than 1