A geometry class has a total of 27 students. The number of females is 13 less than the number of males. How many males and how many females are in the class?

What is the value of w if A = 184 cm2 and l = 23 cm?

How to write an equation using the numbers 8 and 10 and the letters c and s

Ratio of girls to boys at a movie is 5:7 if there are 28 boys how many girls are at the movie?

Solve: (184.26 * 64.284) : (4 * 92.692)

Maria has a box of 20 cookies. She gives 2 cookies to each friend. Which expression shows the number of cookies Maria has left after giving cookies to m friends? A. 2m - 20 B. 20 - 2m C. 20m - 2 D. 20 + 2m

A store ordered 28 boxes holding 12 banana muffins each and five boxes holding 6 blueberry muffins each. What was the total number of muffins the store ordered?

Use substitution to solve the system of equations. y = - 2x x - 3y = 21 (3, 4) (-6, 12) (3, - 6) (-2, - 6)

Solve x/42=3/7 using two different strategies. explain each strategy

Jerry kitten grew 3cm between the age 4and 5 months. The kitten grew 2cm between the ages of 5 and 6 months. At 6 months the kitten is 19cm tall was jerry kitten at the age 4months

Find the discriminant and the number of real roots for this equation 9x^2+12x+4=0