# Posts by kelr

Total # Posts: 8

**american Gov.**

What distinction does the mayor-council system of city government hold? . . where can I found this?? Thanks

*March 9, 2012*

**chemistry**

In which scenario is a chemical change occurring? A. A cup of ice cream is melting. B. A block of dry ice is sublimating. C. A section of iron fence is corroding. D. A flask of chlorine gas is condensing.

*January 12, 2012*

**ALGEBRA 2**

Which equation shows r = cn + cm correctly solved for m?

*January 12, 2012*

**ALGEBRA 2**

Which equation represents a line that is parallel to the y-axis?

*January 12, 2012*

**ALGEBRA 2**

Which equation represents a line that is parallel to the x-axis?

*January 12, 2012*

**ALGEBRA 2**

The equation y = mx + b is known as the slope-intercept form of a line. Which equation shows y = mx + b correctly solved for x?

*January 12, 2012*

**ALGEBRA 2**

The formula for determining simple interest is I = prt. Which equation shows the formula solved for t?

*January 12, 2012*

**ALGEBRA 2**

Sheila needs to determine the equation of a line passing through the point (–6, –2) that is perpendicular to y = 2x– 4. Which equation best represents Sheila's equation?

*January 12, 2012*

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