At a school 40% of the sixth graders students said that hip hop is their favorite kind of music. If 100 sixth graders students prefer hip hop music, how many sixth graders are at the school?

Jenny starts a game with twice as many marbles as Keiko. Jenny gives keiko 5 marbles, but she still has 10 more than keiko. How many marbles did Jenny have to start with

23 percent of 432 rounded to the nearest whole number

What is - 3,1,-5,3,-1 from least to greatest?

How do you write y-10=2 (x-8) in standard form

Lottery question. There will be 6 numbers chosen out of a possible 50. I can figure the odds for picking none of the 6 numbers or all of the 6 numbers. What is the equation for determining the odds for picking 1, 2, 3, 4 or 5 of the 6 numbers?

Which is irrational A) - 2.13 B) 0.3 C) square root of 7

Based on the information in the diagram, can you prove that the figure is a parallelogram? Explain. a. No; you cannot prove that the quadrilateral is a parallelogram. b. Yes; two opposite sides are both parallel and congruent. c.

Algebraic expression for the quotient of 15 and y

What is 66 2/3% as a fraction

Find the LCM of the given numbers 10,25