Write the phrase "the quotient of a number and 9" as a mathematical expression.

The quotient of a number is 9 and hence, the phrase is .

Given information:

The quotient of a number = 9

We need to write a phrase in a mathematical expression whose quotient is 9.

Hence, according to the question, If we divide a number by another number the denominator will be the quotient. Consider a number and divide the number by 9 to get the required phrase.

Let ,The number =

The phrase that can be written according to the given condition in the question is a fraction whose denominator will be 9.

Hence, the phrase for the number which is having quotient is .

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Step-by-step explanation:

Let n represent the number.

We are asked to write a mathematical expression for the given phrase.

We know that quotient of a number x and another number y means x divided by y.

The quotient of a number and 9 means n divided 9.

Therefore, our required mathematical expression would be .

hello from mrbilldoesmath!

answer:

a(n) - a(n-1) -3

discussion:

this ones a bit interesting. given a(n) = 5 - 3n consider this:

a(n-1) = 5 - 3(n-1)

          = (5 - 3n) + 3             => but a(n) = 5 - 3n, the first term

          = a(n)   + 3                 => subtract 3 from both sides

a(n-1) -3 = a(n)  

or

a(n) - a(n-1) -3

you,

mrb

english, cause i can’t you