Liam descended from the summit of K2 (elevation = 28,251.31 feet) to an elevation of 23,201.06 feet. How many feet did Liam descend? What was his change in elevation?

Bo's checking account has a balance of 213.24. He has two debits of $27.16 and $15.25, what will be his new balance.

Which is greater 2.1 2.3 or 2.0

A car goes 65 miles per hour for 5 hours, how far did it go

Write the following problem as a pair of simultaneous equations and solve: a) find two numbers whose difference is 5 and whose sum is 23. b) a rectangular house has a total perimeter of 34 metres and the width is 5 metres less than the length.

What is 8p as a algebra expression

15. Given the side measures, which of the following could form a triangle a. 6,8,9 b. 1,2,3 c. 2,2,5 d. 2,6,9

Consider the system of equations. 3x + 2y = 16, Which numerical values could you multiply the second equation by to eliminate a variable? Select all that apply. 2 -2 3 -3 4 -4

25 people apply for a job, 15 men and 10 women. they will hire 10 people, with 40% of them women. how many different staff selections are possible?

In the experimental method, the researcher manipulates one variable by changing its value from one level to another, then measures a second variable to see if it changes. the variable that is measured is called the independent variable. a. True b.

5-2 (4a+1) + 3a=13 A = 2/3 A = - 2 A = - 6/5 A=2