Find the equation of the line through the given pair of points in standard form using only integers.(-4, -4) and (4, 3)
A. 7x - 8y = 12
B. 7x - 4y = 4
C. 7x - 8y = -16
D. 7x - 8y = 4
Answer: D
Mathematics
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A. 
j + 
k
B. 
j + 
k
C. 
j - 
k
D. - 
j + 
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- 
= 1
A. C(- 2, -1)
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C. C(2, 1)
D. C(0, 0)
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Solve the problem.It costs $19 per hour plus a flat fee of $32 for a plumber to make a house call. After writing an equation for this situation, suppose the total cost to have a plumber come to a house is $203. How many hours did the plumber work?
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Mathematics