There are between 24 and 40 students in a class. The ratio to boys to girls is 4:7. How many students are there in the class?

What do u get when u double 15

Find the value of y -2y = y - 5

A rectangle with length 8cm and width 5cm is dilated by a scale factor of 3. What are the perimeter and area?

30 flowerpots. he plants 10 seeds in each pot. how many seeds does he plant?

What set/sets of real numbers does - 54/19 belong to?

Which of the binomials below is a factor of this trinomial x^2+4x+4

A fence is 692 m long. It is cut into three parts. Two parts are the same length, and the third part is 26 m longer than either of the other two. Find the length of each part.

Grace and Max worked together on a math problem. they had a rectangle piece of paper that 14 inches long and 11 inches wide they where asked to cut this piece of paper into 1/8 inches wide strips using the length of paper how many 1/8 inches wide

If s (x) = 2 - x2 and t (x) = 3x, which value is equivalent to (s. t) (-7)

Kevin and his sister, katy, are trying to solve the system of equations. Keven thinks the new equation should be 3 (6x-1) + 2y=43, while katy thinks it should be 3x+2 (6x-1) = 43. Who is correct and why