If the sum of three times a number and -5 is multiplied by 6, the answer is 42. Find the number.
Find two positive numbers whose difference is 27 and whose product is 2680.
One number is equal to the square of another. Find the numbers if both are positive and their sum is 2450.
Find 2 consecutive even integers, such that their sum is equal to the difference of 3 times the larger and 2 times the smaller.
Five times the sum of a number and 3 is the same as 3 multiplied by 1 less than twice the number. Find the number.
If a number is added to the numerator of 5/7 and the same number is subtracted from the denominator, the result is
5. Find the number.
Laura is bowling five games. Her scores from the first 4 games are,133, 112, 94, and 108.
For an average of least 125.2,what score in the 5th game is needed?
Shirley has two containers of water for a camping trip. One container holds 2 times as much as the other. The total amount of water is 30 gallons. How much water is in each container?
The sum of the squares of two consective positive integers is 61. Find these two numbers.
A certain number, when added to 50% of itself, is 27. What is the number?