Hey there!
Here is an expression for the number of cards Ryan may have.
150 + d = ?
Hope this helps!
First, let's factor both of these numbers.
256x:

144x:

Both of these numbers contain

, so that would be the greatest common factor. This could also be written as 16x.
4 is the least the amount of sides the polygon can have
Step-by-step explanation:
-3(-x -3y) = 3( x +3y) = 3x+9y
Answer:
x=y
Step-by-step explanation:
let x be the number of tennis balls and y the number of rackets.
-We divide the number of balls by the number of rackets to find out their ratio of proportionality:

-Hence, for each one ball there is one racket, so;

-This relationship is linear in nature, a direct variation, and can be graphed as attached below: