Answer:

Step-by-step explanation:
The given rational equation is

The Least Common Denominator is
.
Multiply each term in the equation by the LCD.

Simplify;


Expand and group similar terms






Answer:
8y
Step-by-step explanation:
I belive it would be 12x + 12y
Answer:
24 degrees
Step-by-step explanation:
A Ferris wheel is in the shape of a circle. Having 15 seat buckets means that the circle will be divided into 15 sections. Keep in mind that we are assuming that the seat buckets are equally spaced.
We know that:
Degrees in one circle: 360 degree
Dividing in 15 sections:

So the angle of measurement between the seat buckets is 24 degrees ..
Answer: 4 / 663
Step-by-step explanation:
There are 4 queens in a deck of 52 cards.
Probability = 4/52 = 1/13
There are 4 sevens
Probability = 4/51
Total probability = 1/13 x 4/51 = 4 / 663