Arturo claims that it's possible to use all nine cards here. Brianna says the most you can use is eight.

Who is correct?

understand that i don't know the answers

will someone answer his question

no because mercury has a density of 13.6 grams per centimeter squared while gold has 19.32 grams centimeter squared

step-by-step explanation:

the solution is x=1

step-by-step explanation:

we are given our   equation as

let's assume

left side function is

right side function is

now, we can draw graph

and then we can get intersection point

the intersection point will be solution

so, the solution is

x=1