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If 4x + 2 = 14 + 2x, then x = ?CorrectIncorrect
A boat leaves a dock and sails directly north for 30 miles. It then turns and sails 40 miles east. How many miles is the boat from the dock?CorrectIncorrect
Which of the following letters of the alphabet has at least 1 rotational symmetry but no reflectional symmetries?CorrectIncorrect
Which of the following lists gives the largest prime numbers that are less than 50?CorrectIncorrect
The costs of taxi rides of different lengths, given in quarter miles, are shown in the table. Each cost consists of a fixed charge and a charge per quarter mile. What is the fixed charge?CorrectIncorrect
A baseball player has batted 240 times and has 50 hits. Starting now, if he gets a hit each time he is at bat, what is the least number of times he must be at bat to raise his batting average to at least .300? [Note: A player’s batting average is (number of hits)/(number of times at bat).]CorrectIncorrect
How many ordered pairs (x,y) satisfy the system of equations below?
3x = y – 8
y = (3x – 4)(x + 6)
If a cake that weighs 4 pounds is cut in half, and each half is cut into fourths, at is the weight, in ounces, of each slice of cake? (1 pound = 16 ounces)CorrectIncorrect