Which graph represents the following system of inequalities y>-x-4y<2x-3

What's the difference between: x≥0 and nonnegative integer. ?

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

Which best explains why this triangle is or is not a right triangle?