Algebra

1). (2 points) If X Y = 30 and Y - X = 1 What is the value of X + Y ?


Answer: ______

TEAM NO ____ TEAM MEMBERS:

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2). (2 points) Solve for X:

2 X + 3 = 13

Answer:________

Answer:________

3). (2 points) If a car travels 60 mph, how long will it take the car to travel 210 miles?

Answer:________

4). (2 points) What is the greatest common factor of 64 and 180?

Answer:________

5). (2 points) If an item usually costs $30, but after tax costs $31.50, what was the percent of tax?

Answer:________