Collect like terms.8a - 5a + 3
A. 6a
B. 13a + 3
C. -3a + 3
D. 3a + 3
Answer: D
Mathematics
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Solve the logarithmic equation.ln(41 + 8x) = 2 ln(x + 4)
A. {-5}
B. 
C. {5, -5}
D. {5}
Mathematics
Multiply.(7n2 + 8)(7n2 - 8)
A. 49n4 - 64 B. 49n4 - 56n2 - 64 C. 49n4 + 64 D. 7n4 - 64
Mathematics
Multiply and simplify.
? 
A. 1
B. 
C. -1
D. 0
Mathematics
Translate from English to an algebraic expression or equation, whichever is appropriate. Let the variable x represent the number.Seven subtracted from the product of 8 and 3 less than a number
A. 8(x - 3) - 7 B. 8(x + 3) - 7 C. 8(x - 3) = 7 D. 8(3 - x) - 7
Mathematics