Add up the 13+12 to get 25 then divide 500,000 by 25 to get 2,000. Then multiply it by 13 to get 26000 and by 12 to get 24000. Subtract 26000 minus 24000 to get 2000. 2000 is your answer.
Answer:
90 percent
Step-by-step explanation:
63 is almost 70 therefore it has to be a pretty high up number like 90 i hope you get this correct
Answer:
Step-by-step explanation:
y and x are the point while 'm' is the slope and 'c' is the intercept
or using calculus
differentiating y with respect to x
dy/dx=m
which is the required slope
So you want to make one of the equations equal to one of the placeholders exg y=x+3
so we have
x+y=2 and
-2x+y=2
I chose to make -2x+y=2 equal to y so
-2x+y=2
add 2x to both sides
y=2+2x
subsitute 2+2x for y in x+y=2
x+2+2x=2
add like terms
3x+2=2
subtract 2 from both sides
3x=0
x=0
subsitute x=0 in x+y=2
0+y=2
y=2
x=0
y=2
