Answer:
146 feet below the surface
Step-by-step explanation:


is given
here ,
or,

or,

or,7x²+3x-4=-4
or,7x²+3x=0
or,x(7x+3)=0
Either,x=0| Or,7x+3=0
|or,7x=-3
|or,x=

So , the solution set is S={0,-

}
Answer:
This is the correct answer. x > 4
Step-by-step explanation:
Answer:
<h2><u>
<em>mark me as brilliant ~_~</em></u></h2>
Step-by-step explanation: