Use the substitution method to solve the system.4x - 6y = -102x + 2y = 30

A. (7, 8)
B. (8, 8)
C. (8, 7)
D. No solution


Answer: C

Mathematics

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Provide an appropriate response.Rewrite tan x and use the product rule to verify the derivative formula for tan x.

What will be an ideal response?

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Solve the problem.A taxpayer's property has a market value of $97,000. The rate of assessment in the area is 25%. The tax rate is $6.91 per $100 of assessed valuation. Find the property tax.

A. $670,270.00 B. $6702.70 C. $167,567.50 D. $1675.68

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Graph the system of inequalities, and find the coordinates of the vertices.3y + x ? -6,y + 2x ? 8,y ? 0,x ? 0

A.

B.

C.

D.

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Find an equation in slope-intercept form for the nonvertical lines. Write the vertical lines in the form x = h.Passing through (-4, 0) and (1, -9)

A. y = - x - 
B. y = x - 
C. y = - x - 
D. y = x - 

Mathematics