Answer = 5 problems per minute
Because you do the number of problems divided by the minutes eg 35/7 = 5
Answer:
.29 per ounce
Step-by-step explanation:
divided the cost by the amount
4.68/16
7y+5-8y+6
Group like terms
7y-8y+5+6
-y+11
or 11-y
You can use a calculator for this if you have the graphing kind (I use a Ti-84) and when plugging the equation in, the answers should be b, d, and e
Answer:
(x + 2)(4x - 2).
Step-by-step explanation:
(x+2)(2x+1)+(x+2)(2x-3)
Note that (x + 2) is common to 2 parts of the expression. So we have:
(x + 2)(2x + 1 + 2x - 3)
= Ix + 2)(4x - 2)
