Well, what you have to do is find the unit rate for each one of those prices and how you do that is by dividing each price by the downloads

so $6.25 divided by 5= $1.25

and then $17.40 divided by 12= $1.45

so that means the one with $6.25/5 downloads has a better deal!

3 0

3 years ago

Solve y=x^2-5 for x

Natasha_Volkova [10]

Answer:

x^2 - 5 = y

x^2= y + 5

$x \: = \: \sqrt{y + 5}$

7 0

2 years ago

Determine the value(s) of x at which the function f(x)=x⁴-8x² +2 has a horizontal tangent. ​

Determine the value(s) of x at which the function f(x)=x⁴-8x² +2 has a horizontal tangent.