Answer:
2
Step-by-step explanation:
The equation for this line is y=2x+1
The slope of the line is 2 because it moves 2 up on the y scale after it moves 1 on the x scale.
52 ten cent coins, and you have 36 five cent coins.
Their sum is 700 cents which is equal to 7 dollars.
Answer:
-20x / (x-12) = y
Step-by-step explanation:
3/x - 5/y = 1/4
Multiply each side by 4xy to clear the fractions
4xy ( 3/x - 5/y = 1/4)
Distribute
12y - 20x = xy
Subtract 12y from each side
-20x = xy -12y
Factor out y
-20x = y(x-12)
Divide each side by (x-12)
-20x / (x-12) = y
And the question is ?
wich one is longer?
or wich one is older?