Factor by grouping.5m(4 - m) + 8n(4 - m)
A. m(5 + 8n)(4 - 1)
B. (5m + 8n)(4 - m)
C. No common factor (except 1)
D. (5m - 8n)(4 - m)
Answer: B
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Perform the indicated operations. If possible, reduce the answer to its lowest terms.
÷ 
A. 
B. 
C. 
D. 
Insert parentheses as needed in the expression in order to make it equal to 0. More than one set of parentheses may be needed.-3 - 1 - 82 ÷ 16
A. (-3 - 1) - 82 ÷ 16 B. -3 - (1 - 82) ÷ 16 C. (-3 - 1 - 82) ÷ 16 D. -3 - (1 - 82 ÷ 16)
Answer the question.True or False? The ordered pair (-9, -6) determines a point in quadrant III with 
-6 and 
-9.
A. False B. True
The table shows Jose's expenses for one month. Use the table to answer the question.What were Jose's total expenses for the month?Monthly ExpensesRent$567Food$144Car repairs, gas$116.04Utilities$62.84Phone (long distance)$62.19Phone (local)$21.04Drumming lessons$82Entertainment$69.47
A. $1043.40 B. $339.51 C. $1124.58 D. $1194.05