Josh started reading at 8:18 AM. He finished reading at 8:57 AM. How many minutes did he read?

>) 41 minutes

1) 21 minutes

) 49 minutes

1)) 39 minutes

Adam used 1072.4 gallons of water over the course of 7 days. how much water did adam use, on average, each day?

What is the circumference of a circle with an area of 50.24 cm²?

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.