Answer:
Let the income and saving rs7x and respectively 2x
then
2x=500
Step-by-step explanation:
This would be perpendicular
Answer:
slope:
m= (y2-y1)/(x2-x1)
you just take two points and plug in the x and y values into the equation above
Step-by-step explanation:
No solution so 0. You can't simplify or factor in any way.
Not so sure, but I think x is equal to 3/7. So from there you can calculate the answer I guess... This isn't elementary math lol... it's more of middle school math.
