CAN SOMEONE HELP ME ON THIS QUESTION PLZZ

1/3(x-10)=-4 solve for x with steps

You work for a lender that requires a 20% down payment and uses the standard depth to income ratio to determine a person‘s a little eligibility for a home loan of the following choose the person that you would rate the highest on their eligibility for a home loan

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?