Recent activity by geoff.willinger - Math Homework Answers

1 answer

Find all positive solutions for the equation. x is equivalent to 3 (mod 7)

asked Feb 9, 2014 in Algebra 1 Answers | 1.0k views

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Write the negation of the conditional. Use the fact that the negation of..

asked Jan 31, 2014 in Algebra 1 Answers | 763 views

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All soda pops are carbonated. All diet colas are soda pops. All diet colas are carbonated.

asked Jan 31, 2014 in Algebra 1 Answers | 1.2k views

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Use S = n^2 to find the sum of 11 + 13 + . . . + 701

asked Jan 10, 2014 in Geometry Answers | 509 views

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Phyllis invested 39000 dollars, a portion earning a simple interest rate of 5%..

asked Aug 13, 2013 in Algebra 1 Answers | 1.4k views

2 answers

Find x if the slope between (2,-1) and (x,3) is -1.

asked Aug 13, 2013 in Algebra 1 Answers | 563 views

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Solve this equation by substitution?

asked Jul 30, 2013 in Algebra 2 Answers | 545 views

2 answers

Find x if the slope between (-2,7) and (x,4) is -1/2?

asked Jul 30, 2013 in Algebra 2 Answers | 612 views

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The population of the LessShy neighborhood has been growing steadily since 1984..

asked Jul 30, 2013 in Algebra 2 Answers | 593 views

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Suppose you were given $1000 from your uncle. You deposited that money..

asked Jul 27, 2013 in Algebra 2 Answers | 1.1k views

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A coffee distributor needs to mix a(n) Kona coffee blend that normally sells for $10.30..

asked Jul 27, 2013 in Algebra 2 Answers | 1.1k views

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The radiator in a car is filled with a solution of 65 per cent antifreeze and 35 per cent water.

asked Jul 27, 2013 in Algebra 2 Answers | 618 views

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A man flies a small airplane from Fargo to Bismarck.. (word problem)

asked Jul 27, 2013 in Algebra 2 Answers | 1.5k views

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A man flies a small airplane from Fargo to Bismarck, North Dakota...

asked Jul 26, 2013 in Algebra 2 Answers | 685 views

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The admission fee at an amusement park is $1.25 for children and $5.40 for adults..

asked Jul 26, 2013 in Algebra 2 Answers | 1.1k views

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What quantity of 80% acid solution must be mixed with a 25% solution to..

asked Jul 26, 2013 in Algebra 2 Answers | 1.2k views

1 answer

n 1991, the population was 42200 people. In 1997, it was...

asked Jul 26, 2013 in Algebra 2 Answers | 529 views

2 answers

Tyler needs a total of $380 to buy a new bicycle. He has $35 saved..

asked Jul 26, 2013 in Algebra 2 Answers | 622 views

1 answer

Phyllis invested 68000 dollars, a portion earning a simple interest rate of 5%..

asked Jul 25, 2013 in Algebra 2 Answers | 672 views

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Including a 4% sales tax, a new bike costs $286. Find the cost of the bike before tax.

asked Jul 25, 2013 in Algebra 2 Answers | 519 views

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A line through (7,-3) with a slope of 1 has a y-intercept at ???

asked Jul 25, 2013 in Algebra 2 Answers | 748 views

1 answer

In 1994, the moose population in a park was measured to be 3340.

asked Jul 25, 2013 in Algebra 2 Answers | 631 views

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Solve the equation (S/R)-4=(T/R) for R in terms of S and T?

asked Jul 25, 2013 in Algebra 2 Answers | 4.3k views

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What quantity of 65% acid solution must be mixed with a 30% solution to..

asked Jul 25, 2013 in Algebra 2 Answers | 931 views

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Find the equation of the line with Slope = 1/10 passing...

asked Jul 24, 2013 in Algebra 2 Answers | 542 views

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Find an equation for the line with slope m = 9/8 and which goes through the point (-24,1)

asked Jul 24, 2013 in Algebra 2 Answers | 1.5k views

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a robber gallops off at 14 mi/h. 20 minutes later, the marshall leaves..

asked Jul 24, 2013 in Algebra 2 Answers | 855 views

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You need a 55% alcohol solution. On hand, you have a 770 mL of a 95% alcohol mixture..

asked Jul 20, 2013 in Word Problem Answers | 1.3k views

1 answer

After a 30% reduction, you purchase a new suit for $304.5. Price before reduction?

asked Jul 20, 2013 in Word Problem Answers | 874 views

1 answer

James needs to mix a 10% alcohol solution with a 60%..

asked Jul 20, 2013 in Word Problem Answers | 1.3k views

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Sale price is $950. Original is $1000. What % of the originl price will you save if you buy it?

asked Jul 20, 2013 in Word Problem Answers | 954 views

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S-1.5x=5.8 gives the amount of sales (S) of statin in billions of dollars x years..

asked Jul 20, 2013 in Word Problem Answers | 786 views

1 answer

Joy needs to mix a 30% alcohol solution with a 60% alcohol solution to..

asked Jul 20, 2013 in Word Problem Answers | 1.3k views

1 answer

Alewuya invests a total of $19,000 in two accounts paying 5% and 7% simple interest

asked Jul 18, 2013 in Algebra 2 Answers | 1.2k views

1 answer

After robbing a bank in Dodge City..

asked Jul 18, 2013 in Algebra 2 Answers | 1.0k views