Answer:
234.93 minutes. Divide by 60 and you get 3 hours almost 4.
Step-by-step explanation:
I the answer is number 3
x(x-7)+4(x-7)
x²-7x + 4x-28
=x²-3x-28
(x+4)(x-7)
x²-7x+4x-28
(x-7)(x+4)
x²+4x-7x-28
x2 – 3x – 28
the factored form is
=(x+4)(x-7)
A
Check the picture below.
40 pencil cases
To find out how many $2.50 pencil cases you can buy with $100, you need to divide. Dividing the amount of money you have by the cost of the item will get you the amount of items you can buy. 100 divided by 2.50 is 40. So, you can get 40 cases.
