Factor by grouping.p2 - 7q - pq + 7p
A. (p - q)(p - 7)
B. (p + q)(p + 7)
C. (p - q)(p + 7)
D. (p + q)(p - 7)
Answer: C
Mathematics
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Find the slope and the y-intercept of the given line.7x + 9y = 73
A. 
; 
B. - 
; 
C. 
; 
D. - 
; 
Mathematics
Solve.In how many ways can the letters in the word PAYMENT be arranged if the letters are taken 6 at a time?
A. 2520 B. 42 C. 5040 D. 7
Mathematics
Evaluate the integral by making a substitution and then using a table of integrals.
A. 
+ ln 
+ C
B. 
+ 
sin-1 
+ C
C. 
- 
ln 
+ C
D. 
- 
ln 
+ C
Mathematics
Solve.(c + 8)(c - 1)(c - 8) > 0
A. (-?, 1), or {c
c < 1}
B. (8, ?), or {c
c > 8}
C. (-8, 1) ? (8, ?), or {c
-8 < c < 1 or c > 8}
D. (-?, -8) ? (1, 8), or {c
c < -8 or 1 < c < 8}
Mathematics