Question 1108519: A painter can paint a building in 15 days and a coworker can do the same job in 10 days. If the first painter starts and 3 days later the coworker joins in to help finish the job, how many …

In this case, there is just one solution, and the system is called independent. Whenever you end up with something that involves one of the variables, such as x = 10, the system is independent. Here are a …

Question 588098: Find the pattern for the following series of numbers: 8, 5, 4, 9, 1, 7, 6, 3, 2, 0. Hints: This series problems looks just like a normal series problem, but it is different. You must get "out of the …

You can put this solution on YOUR website! . The problem was posted in absolutely inacceptable format, so I deleted the post. Please do not post GIBBERISH to this forum - otherwise, I will re-direct it into a …

You can put this solution on YOUR website! The first sequence is cube numbers , , , so the next number would be . The second problem has a common difference of 5. Testing last two choices which …

Question 1203015: How many liters of water must be added to 20 liters of a 20%salt solution to make it a 12.5 % salt solution Please i need a diagram and step by step solution.thnk you Found 3 solutions …

SOLUTION: How much water must be evaporated from 32 ounces of a 5% salt solution to make a 8% salt solution? Word Problems: Problems on percentages, ratios, and fractions

SOLUTION: Five hockey pucks and three hockey sticks cost $23. Five hockey pucks and one hockey stick costs $20. How much does on hockey puck cost?

SOLUTION: (x+y+z)^3 Click here to see ALL problems on Exponents Question 631629: (x+y+z)^3 Answer by lenny460 (1073) (Show Source):

SOLUTION: simplify i^26 Algebra: Exponent and logarithm as functions of power Answers archive