331-7=6x is the right one which is the right one
Answer: 9 pack for $4.50
To find a unit price, you need to divide. ($3.79 by 6, $4.50 by 9, etc.)
Once you find the answers to the division problems, pick the one which is the least, which is $0.5 out of the others which were $0.63 and $0.57. Therefore, the 9 pack for $4.50 package is the least per bottle, $0.5 per bottle to be exact.
Hope this helps!
1 1/2 pages in 3 minutes times 2=3 in 6 minutes times 2 again = 6 and one tired arm.
Well, from the first row to the second you added +7 on both sides. On the other rows you merely did some arithmetic.
Usually one gets from the first line to the last one directly :)
Aly's dog weighs 6.75 lbs
You can find this by dividing 54 / 8 = 6.75
Hope that helps u!!
