Answer:
It's an irrational number
Step-by-step explanation:
Examples:
√2 = 1.4142135623730950488016887242096980785696718...
π = 3.14159265358979323846264338327950288419716939...
e = 2.718281828459045235360287...
∛10 = 2.1544346900318837217592935665193504952593449421921...
and more
If the number has a finite or repeating decimal, then it is a rational number.
Examples:
2.75
-1.3333...
0.4545454545...
To solve for R you use PEMDAS
Answer:
13pounds =$7
13/7pounds = $1
1.85pounds=$1
Step-by-step explanation:

You are taking two times a number, which is defined as x. That is equivalent to 2x. Then, you are adding three more to that product.