Question 1: Which of these expressions represents a quadratic expression? A. X* + 3x-5
C. 2x2-5x3.9
B. (x+3)(x-4)
D. 8x2-7x + 10

28

step-by-step explanation:

because that's the answer

this may not be at all, but i use the same website you're using for school, and if i'm stuck doing one of these i try to look for it on the section.

answer:

c) the x-coordinate of the center of the circle increases by 3

i can not answer the question due to the fact that you spelled "carton" as "cartoon", a cartoon is something you watch on tv, a carton is a box that holds things. and also you've been waiting for this question for a while so why don't you get off your lazy a** and try to figure it out for yourself for once!

step-by-step explanation:

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look above, and leave your comments down below, and don't for get a five stars and a and brainliest xd

sorry for the stars in the middle of words its because it wouldn't let me submit. xd