HELP PLS TIMED
This table gives a few (x, y) pairs of a line in the coordinate plane.
x y
-38 40
-23 30
-8 20
What is the x intercept of the line?
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Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?

Can you me find the slope! (30 points)

What is 0.368,0.380,0.365,and 0.383 in order from least to greatest