Mario was visiting the carnival when he noticed a few number relationships.

If three tenths of the visitors were adults and there were 100 visitors that were adults?

The width of a rectangle is 15 units less than the length. if the area is 76 square units, then find the dimensions of the rectangle

Solve 5 (2x-3) + 2 (7x+2) = 2

Three-fifths of the men in chemistry class have beards and two-thirds of the women have long hair. If there are 120 men in the class and 46 are not in the above groups, how many men and how many women are there in the class?

jailyn went on a trip to Austin TX she traveled 301.5 miles in 4.5 hours. what was her average speed

Simplify the following (3ysq2 + 2y) + (4ysq2 + 5y)

If a coin is flipped 20 times and I hit a head comes up non times what is the relative frequency of ahead coming up

Y+3=1/4x What is the standard form of the following equation

A striped marlin cab swim at a rate of 70 miles per hour. Is this a faster rate or slower rate than a sailfish which takes 30 min to swim 40 miles

24 and 48 are common multiples of 4 and B. if B is a one digit number greater than 1, what is B?

A box is designed to hold pencils. The front of the box will be made from a clear material for display. The rest of the box will be made from cardboard. A prism has a length of 20 centimeters, height of 5 centimeters, and width of 4 centimeters.