Use the product rule to simplify the expression. Write the result using exponents.x7
? x8
A. x16
B. x7
C. x8
D. x15
Answer: D
Mathematics
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Find the quotient q and a remainder r when a is divided by b, and write the result in the form a = bq + r of the division algorithm for the given choices of a and b.a = 208, b = 6
A. 208 = (6)(34) B. 208 = (6)(34) + 4 C. 208 = (6)(38) D. 208 = (6)(34) + 5
Mathematics
Perform the indicated operation and simplify.
? 
A. 
B. 
C. 
D. 
Mathematics
Answer the question as instructed.True or false? In an inequality using > or <, the inequality symbol should point toward the smaller number for the inequality to be true.
A. false B. true
Mathematics
Solve the system by the addition method.2x2 + y2 = 173x2 - 2y2 = -6
A. {(1, 3), (-1, -3)} B. {(2, -3), (-2, 3)} C. {(2, 3), (2, -3), (-2, 3), (-2, -3)} D. {(1, 3), (1, -3), (-1, 3), (-1, -3)}
Mathematics