Find the sum.7 + 2 - 3 + . . . - 193

A. -186
B. -3720
C. -187
D. -3813


Answer: D

Mathematics

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Find the equation of the line passing through the indicated two points in standard form.(-4, 0) and (5, 7)

A. -4x - 2y = 6 B. -7x - 9y = -28 C. 4x + 2y = 6  D. 7x - 9y = -28

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Solve the problem.The data below represent the average monthly cost of natural gas in an Oregon home.  Above is the graph of 47.35 sin x. Make a scatter diagram of the data. Find the sinusoidal function of the form  which fits the data.

What will be an ideal response?

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Solve the problem.Mr. Smith has $4154 in his checking account. How much is in the account after he writes a check for $905?

A. $3149 B. $3249 C. $5069 D. $5059

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