A is the answer I hope e2020 is going good for you
Answer:
$174.75 is what the store would sell it as
Step-by-step explanation:
they marked it up by $99.75
For the given table, the difference between two consecutive y terms are

It means the difference is constant. So the given function is in arithmetic progression.
And to find the equation, representing the given series, we will use the formula for the nth term of arithmetic series, which is

Here,

So we will get

Answer:
10!
Step-by-step explanation: because 10,20,30,40 they each go by 10
Steps:
216 mm3 is the volume.
Given the volume, you can take the cube root of the volume to find the side.
The cube root of 216 is 6.
Answer: 6