Is y=2x+7 a linear function? use a complete sentence to explain why or why not.

If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?

Solve each quadratic equation by factoring and using the zero product property. 14x - 49 = x^2

Kyle and elijah are planning a road trip to california. their car travels 3/4 of a mile per min. if they did not stop driving, how many miles could kyle and elijah drove in a whole day? ? 1 day = 24 hours. plzzz write a proportion i will give you 100 points