If the actual length of the bridge is 4200 feet, then what is the scale of the diagram of the bridge?

How many terms does the polynomial x^2 y^2 have

Tom drove 206 miles in 3.9 hours. estimate his average speed.

Which of these side lengths could form a triangle a) 2 cm , 2 cm , 4 cm b) 3 cm , 5 cm , 10 cm c) 3 cm , 4 cm , 5 cm d) 4 cm , 8 cm , 15 cm