# What is the sum of the first 28 terms of this arithmetic sequence? 69,75,81,87,93,99

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## Related Questions

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A copy machine copies 28 papers per minute. How many copies does it make in 3 minutes and 15 seconds

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describe how to model -3x + 7 =28 with algebra tiles

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For the parallelogram, if measure of angle 2 is 5x-28 and measure of angle 4 is 3x-10

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Determine the event space for rolling a sum of 11 with two dice

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An equation is shown: 2x+3y=z Solve the equation for y in terms of x and z.

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The sum of two integers is -61 and the difference is -143. What are the two integers?

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Assume that y varies directly with x, then solve If y=4 when x=12, find y when x=-24 y= ?