Trey will read 18 pages in 45 minutes.
This is because he read 2.5 pages a minute. 25/10 = 2.5
so if we 45/2.5 = 18
For this case we have the following equation:
![\frac{2}{3}x-\frac{1}{3}= 2 (x + 2)\\](https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B3%7Dx-%5Cfrac%7B1%7D%7B3%7D%3D%202%20%28x%20%2B%202%29%5C%5C)
If we multiply both sides of the equation by 3 we get:
---> Multiplication Property of Equality
Applying the distributive property we have:
---> Distributive Property
Adding 1 on both sides of equality we have:
![2x-1 + 1 = 6x + 12 + 1\\](https://tex.z-dn.net/?f=2x-1%20%2B%201%20%3D%206x%20%2B%2012%20%2B%201%5C%5C)
---> Addition Property of Equality
Subtracting
on both sides we have:
![-6x + 2x = 6x-6x + 13\\](https://tex.z-dn.net/?f=-6x%20%2B%202x%20%3D%206x-6x%20%2B%2013%5C%5C)
---> Subtraction Property of Equality
Finally, dividing by -4 on both sides we have:
![\frac{-4x}{-4}= \frac{13}{-4}\\](https://tex.z-dn.net/?f=%5Cfrac%7B-4x%7D%7B-4%7D%3D%20%5Cfrac%7B13%7D%7B-4%7D%5C%5C)
---> Division Property of Equality
Answer:
2 hours
Step-by-step explanation:
Slope represents the hourly rate.
Constant represents initial price.
![y = 30 + 6x \\ y = 36 + 3x \\ 30 + 6x = 36 + 3x \\ 3x = 6 \\ x = 2](https://tex.z-dn.net/?f=y%20%3D%2030%20%2B%206x%20%5C%5C%20y%20%3D%2036%20%2B%203x%20%5C%5C%2030%20%2B%206x%20%3D%2036%20%2B%203x%20%5C%5C%203x%20%3D%206%20%5C%5C%20x%20%3D%202)
Answer:
d
Step-by-step explanation:
5>2n+11
5-11>2n
-6>2n
-6/2>n
n<or equal to -3
bubble is filled pointing left