A bag contains yellow marbles and green marbles, 25 in total. The number of yellow marbles is 4 more than 2 times the number of green marbles. How many yellow marbles are there?

If 24 people have the flu out of 360 people, how many would have the flu out of 900. choose many ways you could use proportion that david would use to solve this problem

A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days

Find the distance between c and d on the number line c=3 and d=11