Amer had $13.00 in his pocket last Friday. Over the weekend, he worked for h hours for $8.00 an hour. At the end of the weekend, he had $61.00. Find the number of hours, h, that Amer worked.

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.

An ant travels at a constant rate of 30cm every 2 minutes. at what speed does the ant travel per minute

Find the axis of symmerty for x y=x squared -4x-8