Use the linear combination method to solve this system of equations. What is the value of x?

3 x + 7 y = 31. Minus 3 x minus 2 y = negative 1

James is opening a checking account. The bank employees do not know him personally, and he has forgotten his identification. Can he open the account anyway, and use the ID later when he gets his debit card?

The sum of three consecutive odd integers is 81. what is the value of the largest integer?

Mrs bennett has a rug that is an equilateral triangle with a perimeter of 12 feet which could be tge lengths of the sides of the rug

Alex is selling tickets to a school play. An adult ticket costs $6.50 and a student ticket costs $4.00. Alex sells x adult tickets and 12 student tickets. Write a function, f (x), to represent how much money Alex collected from selling tickets

In the game of roulette in the united states a wheel has 38 slots: 18 slots are black, 18 slots are red, and 2 slots are green. we watched a friend play roulette for two hours.

What is the 8% in fraction

13 rounded to the nearest ten

How many lines of symmetry does the letter "X" have? A) 1 B) 2 C) 3 D) 4

6 friends pick 14 2/5. How many pounds does each friend get

Select True or False for each statement. (15pts) The graph of a function is always a straight line. The equation y = x represents a function.