<span> For this case we can make the following rule of three:
2.99 ----------> 100%
x --------------> 7%
From here, we clear the value of x.
We have then:
</span>

<span> Rewriting the expression we have:
</span>

<span>
Answer: The sales taxes are: x = 0.2093 $</span>
Answer:
12
Step-by-step explanation:
3 times 12 is 36
Answer:
root
Step-by-step explanation:
A root is a number that makes an equation true
root make since in this sentce right
You will find teh GCF of that this will give you 9(x3-3) now you can fator it teh factors of these can be (x2+1) and (x-3)