If there are 14 girls in a class of 29 students, what is the ratio of girls to boys in the class?

How many dry ounces are in a pound?

3/38-3/7 2+1/35 3/56+3/2

What is the recombination frequency between these genes for body color and wing size? Express your answer as a percentage.

Round $5.38 to the tenths place.

Convert to standard form: 9x^2 = 16y^2 - 18x + 64y - 71 = 0

The discriminant of a quadratic equation is the value b2 - 4ac. What is the value of the discriminant of 0 = - 2x2 + 6x + 13?

The length of a square is six inches long. Kingsley drew a rectangle with the same area as the square. The length of Kingsley's rectangle is nine inches. What is the perimeter, in inches, of Kingsley's rectangle?

A rectangle has a length of 4 cm, a width of 3 cm, and an area of 12 cm. What is the perimeter of the rectangle?

A fraction with a numerator that is greater than or equal to the denominator is an blank

Solve 2 (4 x + 3) < 5 x + 21.