The equation y=6.8x+9.1 is the equation of a regression line in a scatter plot. The x-value is the number of hours after a store opened.
The y-value is the total number of customers at the store.
Using the equation, how many customers where in the store after 3 hours?
6.8 customers
9.1 customers
23.8 customers
29.5 customers

The directions on a sewing pattern say to cut an extra 15% of fabric to account for error.chloe needs 0.75 yard of fabric to make a skirt, and she cuts 0.1125 yard.did chloe cut the correct amount of fabric? why or why not? a. chloe cut enough fabric because she cut the amount of fabric for the skirt. b. chloe cut enough fabric because she cut enough fabric for the skirt and the amount of extra fabric. c. chloe did not cut enough fabric because she only cut the amount of fabric for the skirt. d. chloe did not cut enough fabric because she only cut the amount of extra fabric.