Answer:
1)Percent increase=(increase in amount/original amount)100
2)650/900*100
650/9=72.2%
Step-by-step explanation:
the point-slope form is
y - y1 = m(x - x1)
where (x1, y1) is a point on the line.
m is the slope of the line, which is always (in any form) the factor of x.
the parallel line has -2/8 as factor of x, which is therefore also the slope of our new line (after all, it has to be parallel, so it must have the same slope).
so, we have
y + 5 = -2/8 × (x - 4)
which can be simplified, of course, to
y + 5 = -1/4 × (x - 4)
0.25 is a demimal
the one to the right of that is a ratio
the one under that is equivalent fractions
the one the right of equivalent fractions is simplest form
Answer:
the second quadrant
Step-by-step explanation:
the second quadrant because it is in the 4th. If you rotate it 180 degrees then 90 it ends up being in the second quadrant.
Answer:
2r(x^2-6)(x^2+6)
Step-by-step explanation:
2x^4r-72r=2r(x^4-36)=2r(x^2-6)(x^2+6)
