Answer:b
10 to 20 is 10 and 80 to 60 is -20 so it’s -20/10 which is -2
The answer is negative twenty five. By the way, if that is you in the picture, you are beautiful.
(-3,1)
x,y > -y,-x
Therefore (-1,3) is (-3,1)
Answer:
The third exterior angle is 
Step-by-step explanation:
Given


Required
The third exterior angle 
The exterior angles of a triangle add up to 360 degrees.
So:

Make
the subject

Substitute known values


Answer:
Jill make $18 on Wednesday
Step-by-step explanation:
Given :Jill is selling lemonade for $1.50 per cup on Tuesday.
To Find :On Wednesday she is selling the lemonade for the same price and sells 12 cups. How much money did she make on Wednesday?
Solution:
Jill is selling lemonade for $1.50 per cup on Tuesday.
Cost of 1 cup of lemonade = $1.5
Cost of 12 cups of lemonade = 
Hence She make $18 on Wednesday