For four weeks in June Cameron baked 3 1/4 miles each week and swim 2 1/2 miles each week for three weeks in July he baked 4 3/4
miles each week and swim 3 1/2 miles each week how much greater was the total distance Cameron bike and swim in July compared to the total distance he bike in swim in June
For June: Bike: (4) * (3 1/4) = 13 miles Swim: (4) * (2 1/2) = 10 miles Total: 13 + 10 = 23 miles For July: Bike: (3) * (4 3/4) = 14.25 miles Swim: (3) * (3 1/2) = 10.5 miles Total: 14.25 + 10.5 = 24.75 miles The difference between both months is: 24.75 - 23 = 1.75 miles Answer: the total distance Cameron bike and swim in July compared to the total distance he bike in swim in June was 1.75 miles greater
Kara incorrectly factored 2(16x^2 + 24x + 9) she did not find the correct factors when she factored out. The correct factored expression would be 2(4x+3)^2