Solve the equation.90x-2 - 5x-1 = 20
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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Provide an appropriate response.Factor completely: 10x2 - 17x + 3
Fill in the blank(s) with the appropriate word(s).
Mathematics
Collect like terms.23x + 14 - 7x - 6
A. 16x + 14 - 6 B. 16x + 8 C. 30x + 20 D. -16x + 8
Mathematics
Solve.The equation of a line is y = 2x. What is the slope of a line parallel to it?
A. - 
B. 0
C. 
D. 2
Mathematics
For the given equation, decide whether the graph opens up, down, to the left, or to the right; and whether it is wider, narrower, or the same shape as the graph of 
or 
.x = 
y2 - 10y - 7
A. To the right; narrower B. To the right; wider C. To the left; narrower D. To the left; wider
Mathematics