What is the answer to this math word problem?

What is the answer to this math word problem?

during a promotional event, a sporting goods store gave a free t shirt to every 8th customer and a free water botle to every 10th customer. Which customer was the first to get a free t shirt and water...

Haley wants to buy a charm Richmond Fine Jewelry charges $30 per charm, plus $10 for the bracelet. Espinoza Jewelers, in contrast, charges $29 per charm and $12 for the bracelet. If Haley wants to...

In mathematics, word problems have been known to pose challenges for elementary school students, middle school students and even some high school students. In addition, a vast majority of students also have difficulties with solving problems with fractions. If we mix a word problem with a problem with fractions, then we end up getting an even tougher problem to solve. How can we expect those students... read more

in a game of tug of war, your team changes -1 3/10 position feet in position every 10 seconds. what is your change in position after 30 seconds?

I am taking from The Official Hunter College High School Test: problem 76 on page 20. We read the following. In the expression below, each letter represents a one digit number. Where the same letter appears, it represents the same number in each case. Each distinct letter represents a different number. In order to make the equation true, what number must replace C? ... read more

please answer this question please^-^

Explantion: equation: Solution

I thought I would give a few examples of how easy exponents are. One important thing, though. I know the big question I have heard and many others have as well, is why do I need to learn this stuff. I will probably never use it. It is true that you may not use these directly, but once your mind becomes one of the solving variety, you become indispensable to many employers. You become a problem... read more