Which expression can be used to find 7 -6
?
7(-6) +7
7(-6) +7
7(6) + 7
)+7()
01
7(6) +7
(3)
00

And explain how you got it so i can understand future problems : 3

Angela is buying a dress that is on sale for 20% off. if the original price of the dress is $40.00, how much money is angela saving on the dress? a. $0.80 b. $3.20 c. $32.00 d. $8.00

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