Jenny has 87 marbles and her brother has only 31. How many marbles should Jenny give to her brother so that they have the same number of marbles? What would that number be?

In a game of chance, the probability of winning a $50 is 40% and the probability of losing a $50 prize is 60%. what is the expected value of the prize in the game? $15 $25 $0 - $10

Which of the following are characteristics of a descriptive statistical study? Select all that apply. data is collected the study's goal is to find a relationship between characteristics graphs may be used the study may inspire a further study that

In January 2012, the U. S. Population was about 313 million people. In January 2017, it was about 324 million. What was the average rate of population change per year?

how do i solve this problem? it is "Jeb wants to rent a car for his vacation. Value cars rents cars for $25 per day plus $0.25 cents per mile. How far can he drive for one day if he wants to spend no more that $200 on car rental?

What is the distance between 78,2 and 78,103 along the y-axis on a coordinate grid?

How do you solve 3 (1+5)

How many different ways can you find of writing 1/2

I DON'T GET IT! >.< Which number can each term of the equation be multiplied by to eliminate the decimals before solving? 5.6j - 0.12 = 4 + 1.1j a. 0.01 b. 0.1 c. 10 d. 100

Solve this number riddle I am an a odd number. I am less than 100. The sum of digits is 12. I am a multiple of 15. What number am I?

Is this an expression or an equation? Three times a number plus five equals twenty