What is the mystery number and four is subtracted from a half of a number the result is five

Y - 4x if x = 3 and y = 16

Three students share 4 sandwiches equally. How many sandwiches does each student get

The floor of the school art closet is being tiled. The closet is shaped like a parallelogram. The parallelogram has a base of 17.5 feet and a height of 6 feet. Each packaged of tile will cover 5 square feet.

Can 72 hundredths be reduced?

Use the tape diagram to find 40% of 80

Which would be a good estimate for the tax on $97.95 if the taxis 9.5%

Expand the following expression. 5/4 (2x + 3/4) a 5/2 x + 15/4 b 5/4 x + 15/6 c 5/2x + 15/16 d 2 x + 5/16

In a business class, 15% of the students have never taken a statistics class, 40% have taken only one semester of statistics, and the rest have taken two or more semesters of statistics.

6x-3=3x+12 what is X

Solve the system of equations and enter the solution as an ordered pair. 2x - 5y = - 6 8x + 3y = 68