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(#M40042202) EXAM QUESTION Keep an EYE

please help!

Solve the equation :

6x + 5 = 23

Asked In exam (10 years ago)

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(#M40042204) EXAM QUESTION Keep an EYE

A grocer wished to blend candy selling for $1.20 per pound with candy selling for $1.80 per pound to get a mixture that will sell for $1.40 per pound. How many pounds of the $1.20

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(#M40042203) EXAM QUESTION Keep an EYE

Could you please help me solve the following equation by using the square root method? 9x^2-30x+25=-1

Thank you very much for any help you can provide.

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(#M40042201) EXAM QUESTION Keep an EYE

sketch a graph of the fuction.

1. Y=1/x-3
2. Y=(1/x+1)+1

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(#M40042200) EXAM QUESTION Keep an EYE

What is the sum of a number and ten times its reciprocal and equals seven? What is this number?

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(#M40042154) EXAM QUESTION Keep an EYE

A certain sum of money is invested at 10%. Twice that amount is invested at 8%. The total amount of interest from both investments is $91. How much is invested at 8%.

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(#M40042199) EXAM QUESTION Keep an EYE

Solve using quadratic formula.

5x^2-x+3=0

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(#M40042198) EXAM QUESTION Keep an EYE

An arithmetic student needs an average of 70 or more to receive credit for the course. She scored 80, 66, and 65 on the first three exams. Write an inequality representing the score she must get on the last test to receive credit for the course.

Asked In exam (10 years ago)

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(#M40042197) EXAM QUESTION Keep an EYE

The equation of Circle P is X squared + Y squared - 6x + 4y= 21, and the equation of circle Q is X squared + y squared - 8x + 10y = 11. How do I find the difference between the centers of these circles?

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(#M40042196) EXAM QUESTION Keep an EYE

Directions for both problems are the same:Write each expression in simplest form

Problem#24, sect. 5.1

(4x-28)/(5x-35)


Problem#36 sect. 5.1

(4r^2-25s^2)/(2r^2+3rs-20s^2)

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