Which expressions represent rational numbers? Check all that apply...

Answer is in the steps read carefully.

Step-by-step explanation:

  does not represent a rational number because the square root of 6 is not a perfect square.

   This represents a rational number because the square root of 64 is a perfect square which is 8  and if added to a fraction you will get a rational number.

  represents  a rational number because they are both a perfect square. The square root of 16 is 4 and the square root of 169  is  13.

  represents a rational number because since 17.43 repeating can be expressed as a fraction, and the square root of 49  is a perfect square, if added together they will generate a rational number.

    Does not represents a rational number because the square root of  44 is not a perfect  square  and when you add an irrational number and an rational number then you will get an irrational number.

y = 0.77(x)

step-by-step explanation:

the jacket retains this value after 23% cut or retains 77% of original value. plug original 87 jacket price for x and the remaining value should be y.

eve and marks ratios are equivalent

step-by-step explanation: