Solve the system of equations:

3x + 2y = 4

3x + 6y = - 24

Which ordered pair is the solution to the system of equations? {x+y=-1 {3x-y=21 A. (5.5, - 6.5) B. (7, - 8) C. (10, - 11) D. (5, - 6)

Tickets to a baseball game cost $3 for a child's ticket and $5 for an adult ticket. At the last game, $521 was collected when 139 people attended the game.

An official Olympic-sized ice hockey rink measures 30 meters by 60 meters. The ice hockey rink at the local college measures 25.5 meters by 51 meters. Are the ice hockey rinks similar

The quadrilateral has vertices A (3,5), B (2,0), C (7,0) and D (8,5). Which statement about the quadrilateral is true

A square room in Amber's home has an area of 128 square feet. Which is the best estimate of one side length of the room?

A $750 laptop is on sale for 25% off. What is the sale price?

A Monopoly player claims that the probability of getting a 5 when rolling a six-sided die is one sixth because the die is equally likely to land on any of the six sides.

Evaluate this expression, (5X) ^0

Erin, Elizabeth, and Anna are playing a game. Their probabilities of winning the game are as follow: Put the following events in order from least likely to most likely. P (Erin wins) = 0.3 P (Anna wins) = 1/2 P (Elizabeth wins) = 20%

Solve this equation. Does the equation have one solution, no solution, or infinitely many solution. 8 (3x - 6) = 6 (4x + 8)