Find two numbers whose sum is 92, and the first number is 4 more than 7 times the second number.

For what values of x: Is the trinomial x2-11x+31 equal to 1? Are the values of the polynomials x2-5x-3 and 2x-5 equal? Is the binomial 7x+1 equal to the trinomial 3x2-2x+1? Is the trinomial - 2x2+5x+6 equal to the binomial 4x2+5x?

During a peak summer season, a whitewater rafting company charges 15% registration fee to reserve a 6-person raft that rents for $90. How much is the fee?

A and B play a series of games. Each game is independently won by A with probability p and by B with probability 1?-p. They stop when the total number of wins of one of the players is two greater than that of the other player.

5/8 - 5/12 (3 - 1/4) + 2/3 =

Write658.129 in expanded form

Is 4/10 equivalent to 16/40

A six-row combine harvests 224 pounds of corn per minute. How many bushels of corn does it harvest per hour? (Note: 1 bu = 56 lb.)

Write the equation in slope intercept form -4=1.25 (12) + b

What is the percentage paid for homeowner's insurance protection?

A police car drives with a constant speed of 50 miles per hour. How long will it take to travel a distance of 175 miles?