3. If the newspaper charges $48 for the first three lines and $5 for each extra line, how much will this ad cost Leslie?

Which expression is equivalent to 2x^2+7x+4?

!! 10 ! a westbound jet leaves central airport traveling 635 miles per hour. at the same time, an eastbound plane departs at 325 miles per hour. in how many hours will the planes be 1900 miles apart?

Which equation expression the relationship between the number of boxes b and the number of cans c and the proportion is 48