Maya added 5 grams of salt into 20 grams of 50% salt solution. She made ___ grams of ___% salt solution.

Alice took a standardized test. If 96% of the students scored below Alice, 2% had the same score, and 2% had a higher score, what percentile was Alice in? (a) 4'" percentile (b) 96'" percentile (c) 98'" percentile (d) 100'" percentile

What factors of 20 are also factors of 50

There are 40 teams competing in a soccer tournament. If 45% of the teams are from Essex county, how many teams are from Essex county?

What is the answer of this: 52.85-9.09 rounded to the nearest one?

A dealership purchased a four-door sedan for $15,000 and then sold it at 15% markup. The dealership paid the buyer $3000 for a trade-in, which was sold the following week at 25% markup.

What percent of 78 = 39?

The interior paint color, Melon Madness, is 30% yellow. Raul used 72 oz. of yellow to mix the last batch. How many oz. of Melon Madness did he make in the last batch?

What is 3/8 plus 4/5 with the lcm for the denominators?

A community is building a square garden with a walkway around the perimeter with the design shown at the right. Find the side length of the inner square that would make the area of the inner square equal to 75% of the total area of the garden.

Factor completely: 3x^2 + 5x + 1