In a recent survey, 14 people found their mayor to be "very competent." This number is exactly 20% of the people surveyed. How many people were surveyed?

What alegbraic property is demonstarted in the equation 5 3 (2x - 7) = 5 6x - 21?

What's the least common denominator of 5/6 and 3/10?

A secret code consist of 3 digits from 0 to 9 followed by 2 letters from 'A' to 'Z'. None of the digits or letters repeat. How many secret codes are possible?

A equivalent ratio for 10 to 41

Which is the best estimate of 249 times 2 by using rounding or compatible numbers

A high school football coach is trying to decide which quarterback he should start in next week's game. He examines the win/lose record for the two quarterbacks.

The probability of drawing a pearl bead out of a bag of mixed beads is 2/3. What is the probability of drawing a bead which is not a pearl?

Babe ruth has a lifetime batting average of 0.342. assume that babe ruth came to bat officially six times every game played. what would be babe ruth's probability getting at least five hits in a game?

Write a story problem for addition sentence 7 + _ = 9 Solve the story problem.

What is the Pythagorean Theorem used for? * A. To find the length of a missing side of an acute or obtuse triangle B. To find the length of a missing side of a right triangle C. To find the area inside of a triangle D.