Simplify the algebraic expression.-7(2r + 6) + 4(6r + 5)
A. -5r - 1
B. 10r + 6
C. -56r
D. 10r - 22
Answer: D
Mathematics
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A. 
?
B. 
?
C. 
?
D. 
?
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Use a truth table to determine whether the two statements are equivalent.~(q ? p) and q ? ~p
A. Yes B. No
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Solve the problem. Use a fraction for the rate and round dollar amounts to the nearest cent.Jeremy James is depreciating solar panels purchased for $5700. The scrap value is estimated to be $800. He will use double-declining-balance and depreciate over 4 years. What is the first year's depreciation?
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Simplify.
3
A. 
B. 
C. 27b15
D. 
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