Answer:
<h2>168.75 g</h2>
Step-by-step explanation:
the required mass of flour = (3÷4)×225 = 168.75
You can make 9 pages with 2 newspaper clippings on each page
The slope of Line B is -1/5
Answer:
simultaneous equations
Step-by-step explanation:
phils age =7x
Peter age=x
scenario 2
phils age = 4(7x)
Peter age= 2x-2

IV is the most useful (even though all will work)
To find the y-intercept, take x=0 and substitute it into the equations.
We can see that if x=0, you can very easily observe that option IV reduces to
y = 0 + 0 - 24 = -24.
Hence (0,-24) is the y-intercept