A school has 20 classrooms. one fourth of the classrooms are for kindergarten and first grade twice as many are for second and third grade the rest are fourth and fifth grade. how many fourth and fifth grade classes are there?

Dividing polynomials

100 students who are in 9th or 10th grade were asked if they participated in at least one extracurricular activity (sports, music, or drama).

26/f = 26/6 solve the proportional for f. A) f = 12 B) f=52 C) f=156 D) f = 13

The diagram represents 6x^2-7x+2with the factor of 2x-1. What is the factor of 6 x^2-7x+2

If n=44, what is the value of 75 - n+6

Katie has f fish. Alejandro has 11 fish, which is 3 fewer than twice the number Katie has. Which equation shows an equality between two different ways of expressing how many fish Alejandro has? A. f + 3 = 11 B. f - 3 = 11 C. f/2 - 3 = 11 D.

A countries population in 1992 was 39 million in 1997 it was 42 million estimate the population in 2009 is an exponential growth formula

1. Use complete sentences to explain how it is possible to get linear factors of a polynomial. 2. p (x) is a polynomial with integer coefficients and p (-3) = 0. Which statements must be true? Choose all that apply.

How to find the surface area of a cylinder

One of two numbers is two-thirds the other number. The sum of the number is 45. Find the numbers.