If you would like to simplify<span> (3xy^2) * (4xy) * (2xy)^3, you can do this using the following steps:
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(3xy^2) * (4xy) * (2xy)^3 = 3xy^2 * 4xy * 2^3x^3y^3 = 3 * 4 * 8 * x * x * x^3 * y^2 * y * y^3 = 96 * x^5 * y^6
The correct result would be 96 * x^5 * y^6.
There are 16 girls and 20 boys....the ratio of girls to boys is 16/20 which reduces to 4/5 or 4:5 or 4 to 5.
for 2 points A(xa;ya) and B(xb;yb)
the slope is (yb - ya) / (xb - xa)
here
the slope = 4 = (17-r) / (4-(-1))
(17-r) / 5 = 4
17 - r = 20
r = 17 - 20
r = - 3
point (-1 ; -3)
No 100%is the right answer