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A multiple choice test contains 10 questions. There are four possible answers for each
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write the expression using exponets 7.7.7.7.7.7
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do you do algebra 2?
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For the systems of linear equations in questions 1-2 - Determine how many solutions exist - Use either elimination or substitution to find the solutions (if any) - Graph the two lines, labeling the x-intercepts, y-intercepts, and points of intersection y = 2x + 3 and y = -x 4 2x...
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solve my math problem.let f(x)=x-3,g(x)=X^1/2,h(x)=x^3,j(x)=2x,now find out composite function,there y=x^1/2-3
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show that sin theta= (e^i theta- e^ -theta)/2i
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the quadratic expression 21+12x-4x^2 takes the greatest and least value as
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A school wants to buy 470 sets of mathematical instruments they buy them in boxes of 40 work out the number of boxes the school should buy
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12m+60
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the perimeter of a rectangle is 270 inches. the length exceeds the width by 63 inches, find the length and width
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Sample Questions
- 1. I’m having problems with my math. Can you help me? All I need is an example just to make sure I'm on track.
- Solve the following
- a) 3/(n+1)-1/(n+1)=14/(n^2-1)
- b) 1/(y-1 )+y/(1-y)
- c)4/(x-5)-3/(x+2)=28/(x^2-3x-10)
- d) (x-2)/(8x-24)*(5x-15)/(x^2 -4)
- e) z/(z-1)+1/2=3/z
- f) (x-3)/(x^2+2x-15)-(4-x)/(x^2-9x+20)
- 2. How do I set up this problem? An exam contains five "true or false" questions. How many of the 32 different ways of answering these questions contain 3 or more incorrect answers?
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