10 points for correct answer

wait didn't you already put in the answer the bubble is filled in

Step-by-step explanation:

(1 + 5 + 7)x

Step-by-step explanation:

Since x represents the number of Pop tracks then x has to be on value

Since there are 5 times as many Classical tracks as there are Pop tracks then that's 5x

Since there are 7 times as many Rap tracks as there Pop tracks then that's 7x

You need to take into consideration that there are also Pop tracks which is x and the coefficient of x is 1

Your total for all tracks would be x + 5x + 7x, but thats not an answer choice

If you take out x then you get (1 + 5 + 7)x

step-by-step explanation:

given expression is .

now we need to simplify the given expression .

we know that square root is equivalent to the power 1/2. so that means we can take half of the exponents to get the square root of given expression.

expanding that will give a very very large number so let's keep answer in exponent form.