B AA
5452503156
to 1219
+4
6
18
10
12
Which proportion can be used to show that the slope of AC is equal to the slope of DF?
A.
6-(-3)
-7- (-3)
-3-(-9)
5 - 13
B.
6 - 3
-7 - (-3)
-3-(-9)
5 - 13
C.
6-(-3)
-7 - 3
-3 -9
5 - 13
5
D.
6 - 3
-7 - 3
-3 -9
5 - 13

Tommy buys a sweater that is on sale for 40% off the original price. the expression p -0.4p can be used to find the sale price of the sweater, where p is the original price of the sweater. if the original price of the sweater is 50, what is the sale price?