<span> 3(bx - 2ab) = b(x - 7a) + 3ab
<=> </span><span>3bx - 6ab = bx - 7ab + 3ab
<=> 3bx - bx = 6ab - 7ab + 3ab
<=> 2bx = 2ab
<=> x = a</span>
Answer:
Step-by-step explanation:
Solving (9): The equation of the table
We start by calculating the slope (m)
Where:
The equation is then calculated using:
So, we have:
Open bracket
Solving (10):
Required
Find x
Divide both sides by 4.8
Ok so I can't sketch a graph for you because I don't know how to but i can give a formula that will help you graph it on your own. The equation is y = 8x having x represent the amount of extra pages you want to add. I came to this equation because if 8 photos can fit in each extra page and x represents the the extra pages then 8 photos is the slope for the equation y = mx + b. So if you were to graph this you will get a continuous line because it has no holes.
If you start at -40 you need 40 to get to 0 then add 40 to get there so B probly or C D
You’re finding the difference between the two numbers (subtraction). 1/4 is 0.25.
40.25 - 38.75 = 1.5
She worked one and a half more hours in the second week.
