Decide whether the pair of lines is parallel, perpendicular, or neither.3x - 8y = 2032x + 12y = -7
A. parallel
B. perpendicular
C. neither
Answer: B
Mathematics
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Solve the problem.You are considering renting a car. The rental company, Save-U, charges a $146 base fee plus $26 per week, while another company, Cheap Car, charges a $104 base fee plus $33 per week. After how many weeks does the Save-U rental become the better deal?
A. 4 B. 7 C. 6 D. 5
Mathematics
Factor completely. If the polynomial is prime, state so.169x4 - 121y6
A. (13x2 + 11y3)2 B. (13x2 - 11y3)2 C. prime D. (13x2 + 11y3)(13x2 - 11y3)
Mathematics
Perform the indicated operation(s). Simplify if possible.
+ 1
A. 
B. 
C. 
D. 
Mathematics
A card is drawn randomly from a standard 52-card deck. Find the probability of the specified event. The card is the 4 of spades.
A. 
B. 
C. 
D. 
Mathematics