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Bethann A.'s Resources

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Emilyn--- This problem is similar to the one that I just went over with you (the one about the two-digit number). Please read that description and let me know if you have trouble from there. Thanks!  

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Emilyn--- I am going to give you another example to work with.   Suppose a landscaper is trying to determine the total area of a back yard. The entire backyard is covered by a pool (with dimensions 25'X50') and a sidewalk that extends out from the pool on each side by 6'. What is...

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Emilyn- This question is similar to the example that I am going to walk through with you. The example states: A two-digit number has a value in the ten's place that can be squared. It will then be 5 more than the two digits combined. The value in the one's place is two less than the ten's...

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7-8(2)-3 + 13 (answer)

PEMDAS= 1) Parentheses 2) Exponents 3) Multiplication/Division (work these from left to right) 4) Addition/Subtraction (work these from left to right)   If given the equation 4(3+2)-6+4, you would follow these steps: 1) Solve within parentheses, so 3+2=5...

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age problem (answer)

Wanda, To be able to fully answer this question, you must write an equation from the word problem. Be sure to look out for words such as and, less, more, etc. to signify what mathematical symbol (-, +, *, /) you need to use in your equation.   To begin with, let's say that Marleen's...

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Meg, As tutors, we are not allowed to solve your problems for you. However, using u-substitution can be simpler if you ensure that you choose the correct value for u. In most cases, you can find u by: Using the values within a square root Using complex exponents (such as 53x) Or...

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Devin, To create equations like this, you must note key words. Here is a short list of ones you will often see that will indicate which type of equation to use. Sum- use a + sign Subtract- use a - sign Minus- use a - sign Total- use a + sign Divide- use a / sign Multiply-...

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Is this a homework assignment or something that you are practicing with? If it is homework, I cannot write a story for you. However, I can give you some tips.    1) Choose a topic- try looking for nouns within your word list to give you an idea of topics. For example, monarch is...

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Combining like terms is fairly simple. To begin with, you must know your Order of Operations. This can be remembered by using PEMDAS. P=parentheses, E=exponents, MD=multiplication/division, and AS=addition/subtraction. The Order of Operations tells you which steps you must take first when solving...