1/2x=8 as a mixed number show work

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