Ravi lost 80 dollars from his pocket.

Write a signed number to represent this change.

Justin has $7.50 more than Eva, and Emma has $12 less than Justin. Together, they have a total of 63.00. How much money does each person have?

In a family of five children, what is the probability that two are male and three are female

Is the number 121 a perfect square? Explain why or why not.

Tracy has 12 3/4 yard length of rope write a solve an equation to find the number of 3/4 yard pieces she can cut

The distance from Joe's house to his school is 3/4 of a mile. If Joe goes to school and comes back home, what is the total distance he travels? A. 6/4 miles B. 3/6 of a mile C. 3/2 miles D. 6/8 of a mile

Keith spent half of his allowance at the movies he earned 6 dollars washing the family car what is his weekly allowance if he ended up with 15 dollars

How do the areas of the parallelograms compare? The area of parallelogram 1 is 4 square units greater than the area of parallelogram 2. The area of parallelogram 1 is 2 square units greater than the area of parallelogram 2.

Term insurance has value as an investment. True False

What is the difference between a parameter and a statistic? A parameter is an aspect of an individual subject or object being measured. A statistic is a numerical measurement describing data from a sample.

How do you find the length and width of a rectangle when you are given the area