Debra drove 380 miles using 14 gallons of gas. at this rate, how many gallons of gas would she need to drive 418 miles?

Ammonia molecules have three hydrogen atoms and one nitrogen atom. how many of each atom arein five molecules of ammonia

That table shows measurements (in invhes$ from cubes with different side lengths. which pairs of variables have a linear relationship? check all that apply

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5