Answer:
the answer is p<-9
Step-by-step explanation:
because you divide both sides by 9
Its 81 because 729 divided by 3 and divided by 3 again is 81
Answer:
Only one solution
Step-by-step explanation:
Given that there is a coordinate plane (say xy)
Two lines are given.
One line crosses the y axis at 3 and has a slope of negative 1.
hence equation of I line is y = -x+3
The other line crosses the y axis at 3 and has a slope of two thirds.
So equation is y = 2x/3 +3
Since the two lines lie in the same plane and are having different slopes, they intersect at one point.
Eliminate y to get
-x+3=2x/3+3
Or x=0
y=3
Hence solutionis (0,3) for the system.
Answer:
y = -3x - 6
Step-by-step explanation:
Slope intercept form:
y = mx +b
6x + 2y = -12
2y = -6x - 12
its 42 yourrrrrr welcomeeee