The correct answer would be:
-2xy + x^2y - 2xy^2
The equation of a line that passes throug the point (x1,y1) and has a sloppe of m is
y-y1=m(x-x1)
the slope of paralell lines ar the same
y=3x+2
y=mx+b
m=slope
m=3
a point is (-2,0)
slope is 3
y-0=3(x-(-2))
y=3(x+2)
y=3x+6
the equation is y=3x+6
Answer: 585 steps in 5 days
Step-by-step explanation:
9 flights up daily
13 steps per flight
5 days
9x13x5=585
1 divided by 3
Turn fraction into decimal
Since it is repeating, and it's a 3, you don't need to round it up
The rule is 5+ = round up while 4- = round down.
ADE is 2 times ABC.
A times 2 is 0,0 which is the same as A
B times 2 is 0,6 which is the same as D
C times 2 is 8,0 which is the same as E