is the original fraction
let the denominator of the original fraction be n, then
is the original fraction
adding 2 to the numerator gives
= , hence
= ( cross- multiply )
7(n - 2) = 5n
7n - 14 = 5n ( subtract 5n from both sides )
2n - 14 = 0 ( add 14 to both sides )
2n = 14 ( divide both sides by 2 )
n = 7
original fraction = =
The equation would be y = -3x + 2. The slope is -3 and the y intercept is 2. I found the slope by using the slope formula:
y2 - y1 2 - 5
-------------- = ------------- = -3
x2 - x1 2 - 1
I found the y intercept by looking at the graph and finding the point where the x and y values are the same.
volume = l x w x h
area 1 = 3 x 1.5 x 2 = 9 cubic feet
area 2 = 2 x 1.5 x 2 = 6 cubic feet
area 3 = 1.5 x 1 x 2 = 3 cubic feet
9+6+3 = 18 cubic feet total
Answer:
45 ways
Step-by-step explanation:
5*3*3 = 45
Multiplies the second one by 4