01/23/14

how to write 0.877777777 as a fraction
Its a recurring decimal 
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01/23/14

help solving using long division (72
would you show me how to solve using long division:   1.  (72 - 8x^2 + 4x^3 - 36x) divide by (x -3)     2.  (8b^2 - 6) divide by (2b -1)     thank you
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01/22/14

-3/2=-2a+1
I need to solve for "a" I tried to solve it and I ended up with (2 1/2)/2=a. I don't know if that is right or not and even if it is I don't know what to do next.
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01/22/14

-37/24= 1/2n+1/3
How so I solve for "n" in the equation. I keep getting different answers and when I check the answer inserted in the equation it doesn't match up  
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01/21/14

Find the greatest possible pair of integers such that one integer is 4 less than twice the other and their sum is at most 50
Algebra 1. Just solve please(:
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01/21/14

find the quotient and the remainder using synthetic division
find the quotient and the remainder using synthetic division for  (x^3+7x^2+12x+11) / (x+2)   please show step by step 
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01/21/14

Word problem
Kraft makes different types of sliced cheese. According to Calorie Count, the reduced calorie singles have 45 calories. This is 36% fewer calories than the regular American Singles. How many... more
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01/20/14

How would I go about dealing with (2/3) with an exponent of -2?
What do I do with (2/3)-2? The answer I'm given for the problem is 9/4 but I don't understand how to get to that.
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01/20/14

I'm having all kinds of trouble with this one. PLEASE HELP
There are 22 full-time employees at the shop. New employees receive $9.50 per hour, while experienced workers average $12.90 per hour. The company spends $273.60 per hour in wages. Find the number... more
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01/20/14

help simplify sqrt 9y - 196
would you please help me find where I went wrong on simplifing and solving this problem   _______ √9y - 196  +  √196 = √49   √9y - √196 + √196 = √49       √9y = √49       3y = 7     I... more
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01/18/14

The area of a rectangle is 28 square inches. The length is 8 more than thrice the width. Find the length and the width.
help solve
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01/18/14

help simply 135b^2
would you help me simplify   ___________        ______ √135b^2c^3d   x  √5b^2d       thanks
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01/18/14

help solving
                          __                      √18__                         __                       √8  - 3       would you help me simplify and solve this equation      
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01/17/14

500: x=200:1
I have never seen an equation set up like this before. What do the colons represent? I'm sure it's a very simple equation and I'm stumped.
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01/17/14

Compound Interest and Exponential Functions
How much money should you put in a savings account now that earns 5% a year compounded daily if you want to have $32,000 in 18 years?    Would my formula be right going off the model... more
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01/16/14

Me. Peterson wrote a check of 7820 to pay off a loan, which was given to him at a rate of 5 percent simple interest for 3 years. How much money did he borrow or
originally
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01/16/14

compare and contrast the difference between finding the arc length of a circle and finding the area of a sector of a circle
compare and contrast the difference between finding the arc length of a circle and finding the area of a sector of a circle
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01/14/14

A home stereo depreciates by 20% each year. What’s the value of a stereo, purchased new for $1,200, after two years?
I need to know how to breakdown this equation. It's a multiple choice on a practice test and I am stuck on percentages. I did 1200x.40=480.00 but that is not one of my answer choices. Please give... more
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01/13/14

2x^2-20x+49=0
solve by completing the square
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01/12/14

5.00 on her second hour and 7.00 her 3rd hour and so on. how much money will she earn her 13th hour of work
Please help. I need the steps  and it is  3.5 Arithmetic Sequences as Linear Functions Objectives: thank you so much 
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01/12/14

suppose your bedroom is 18 ft long
suppose your bedroom is 18 ft long and 15 ft wide, and the distance from floor to ceiling is 8 ft 6 in. You need to know the volume of the room in metric units for some scientific... more
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01/11/14

what is one difference between the steps for multiplying and dividing fractions?
What is differences between the steps for multiplying and dividing fractions? i need u to just name one
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01/10/14

how to solve the linear equation 5x+10=1,100
I need to slolve  this as a linear equation and graph and I have no idea how.
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01/09/14

using the compound interest table, calculate the compound amount after 5 years for an investment of $7,700 at 6% interest compounded quarterly
I need the answer because I dont understand how to solve the problem
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01/05/14

$24,000. The car depreciatesthe formula V(t)=P(0.85)^t where t is the time in years ad P is the original pric Find the value of the car after 5 years
I am in high school and I was given word problems to solve. But the sad part is I have no idea how to do them. My teacher wasn't very thorough.
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