Answer:
3
Step-by-step explanation:
hope this helps
Answer:
thx
Step-by-step explanation:
We know that: <span>3(x-1)^2-162=0
or (x-1)</span>²= 162:3
and (x-1)²= 54
we <span>take the square root of both sides
* x-1=</span>√54= 3√6 or x=1+3√6
* x-1= -<span>√54= -3√6 or x=1-3√6
This equation has 2 solutions</span>
Answer:
so you need a answer or a question
70 * 0.22 = 15.4
70 + 15.4 = $85.40
The total cost is $85.40
