7. The drawing represents a tablecloth that Allie wants to buy and decorate by sewing fringe around the outside. About how much fringe will she have to sew on the round tablecloth? (2 points)

for finding the midpoint of any given 2 pair of points simply add the respective x coordinates with other x coordinate and the y coordinate with other y coordinate and divide them by 2

in your question it will be :

(3+1)/2 for the x coordinate of mid point i.e 2

[8+(-4)]/2 for the y coordinate of midpoint i.e 2

so coordinates of mid point of points (3,8) and (1,-4) will be (2,2)

linear

step-by-step explanation:

i think the answer is b.

step-by-step explanation:

not 100% sure though.

9 sandwiches per hour

step-by-step explanation:

when we have a rate, we want a 1 in the denominator

27/3 = 9

27 sandwiches/ 3 hours = 9 sandwiches/hour