For the following system, subtract the second equation from the first equation.

3x - 4y = 7

3x + 2y = - 5

What is the resulting equation in simplest form?

-6y = - 12

-6y = 12

-2y = - 12

2y = 12

What is 1/8 divided by - 1/4?

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the expression - 50x + 100 represents the balance, in dollars, of a bank account after x months. what is the rate if change, in dollars, of the bank account balance?

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Dr. Casey has a cylindrical beaker he fills with about 113 cubic inches of hydrochloric acid. The hydrochloric avid has a height of 4 inches in the beaker. To the nearest inch, what is the diameter of the hydrochloric acid in Casey's container?

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The admission cost for a student to the Frontier Culture Museum is $6.00. If 101 students are attending, what will the total cost be for tickets?

What is Y squared plus 5Y plus 2Y squared minus 4Y

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