Answer:
4y + 48 - 16x = 0 ~Solve for y~
4y = -48 + 16x
y = -12 + 4x
The slope is 4.
We'll use the point (1, 4) and m = 4.
Plug these into the equation: y - y1 = m(x - x1)
y - 4 = 4(x - 1)
y - 4 = 4x - 4
y = 4x
Answer:
Your expression equals 
assuming the problem was to simplify 
to the form 
.
Step-by-step explanation:
Let's use the following identity: 
which is comparable to the form .
Lets say the number is x so we can make an equation
If is at least 21, that means it has to be greater then or equal to it.
6+5*x>=21
You can subtract 6 from both sides
5*x>=15
Then divide both sides by 5
x>=3
You can conclude that the number is greater then or equal to 3.
Answer:
6 Weeks
Step-by-step explanation:
Total number of books read 22
3 books each week
4 books she hasn't read
22-4=18 18/3= 6 weeks
