The answer is 6
Explanation: move the constant to the right
Then calculate
Divide both sides by -4
And then you get 6
Let x be number of downloads of standard version and y be number of downloads of high quality versions.
The hight quality downloads are twice as the standar downloads. So,

The downloaded data for x standard version is 2.7x and for y high quality version is 4.2y. The total downloaded data is 3219. So,

Substitute 2x for y in the equation and solve the obtained equation for x.

So value of x is 290. Thus downloads of the standard version were 290.
Answer: 290
Answer:
2 is inside the radical.
Step-by-step explanation:
We have to write the radical expression
in simplest form
Let us find the factors of 1250

Hence, we can rewrite the radical expression as

Using the exponent rule 

Hence, we have 2 is inside the radical.