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Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?

Find the equation of the line with slope =8 and passing through (6,53) write your equation in the form y=mx+b

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