10 skeins of yarn will make 4 scarves. how many scarves can be made with 25 skeins of yarn?

Liam's parents are driving three times as fast as liam is biking, but they left later than he did. if his parents caught up with him two hours after he left, how much later than liam did they leave?

Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?

Ineeeeed this is due tomorrow and i dont know the answer can you find all the exponents