Questions by Rick Mac Gillis

Questions by Rick Mac Gillis

Solve this system of equations: y = x2 – 3x + 12 y = –2x + 14 1.Isolate one variable in the system of equations, if needed. y = x2 – 3x + 12 y = –2x + 14 2.Use substitution to create a one-variable equation.

asked Apr 28, 2019

2 answers

0 votes

6.0k views

The sum of a number and its reciprocal is 2.9. Find all possible values of the number.

asked Oct 14, 2018

1 answer

0 votes

39.0k views

Juan says, "When you put together unequal groups, you can only add." Is he correct? Explain.

asked Jun 8, 2018

2 answers

0 votes

93.0k views

A shipment container can fit up to 10 boxes. The graph shows the total weight of the shipment, based on the number of boxes in the container. What is the domain of this graph?

asked Mar 2, 2018

2 answers

5 votes

68.9k views

If the cell of an organism contains a nucleus, then the organism must be in what

asked Mar 1, 2017

1 answer

5 votes

181k views

Groups of the periodic table correspond to elements with: A. The same color B. The same atomic number C. Similar chemical properties D. Similar numbers of nuetrons

asked Feb 15, 2016

2 answers

0 votes

3.9k views

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