Solve.4x - 2 = 124 - 10x
A. - 
B. 9
C. -9
D. - 21
Answer: B
Mathematics
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Given that p and q each represents a simple statement, write the indicated compound statement in its symbolic form.p: This is a hammer. q: This is a tool.If this is a hammer, then this is a tool.
A. p ? q B. p ? q C. p ? q D. p ? q
Mathematics
Find the equation in standard form of an ellipse centered at the origin that passes through the given points.(-7, 0), (7, 0), (0, -5), and (0, 5)
A. 49x2 + 25y2 = 1
B. 
+ 
= 1
C. 
+ 
= 1
D. 
+ 
= 1
Mathematics
Simplify the expression.-9 + (-30) - 11 + 1
A. -51 B. -31 C. -49 D. 11
Mathematics
Write the percent as a decimal.77.5%
A. 0.775 B. 7.75 C. 0.0775 D. 0.665
Mathematics