Solve the linear equation.(4x - 5) - 2(x + 2) = -21 - 4(2 - 3x)
A. -2
B. 
C. 
D. 2
Answer: D
Mathematics
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The terminal side of angle ? in standard position lies on the given line in the given quadrant. Find sin ?, cos ?, and tan ?.
; quadrant III
A. sin ? = 
;
cos ? = -4;
tan ? = - 
B. sin ? = - 
;
cos ? = - 
;
tan ? = 
C. sin ? = - 
;
cos ? = 
;
tan ? = - 
D. sin ? = - 
;
cos ? = - 
;
tan ? = 4
Mathematics
Write log y = 3.49 in exponential form.
a. y10 = 3.49 b. 10y = 3.49 c. y = 3.4910 d. y2ú49 = 10 e. y = 103ú49
Mathematics
Write the vector in the form 
. Round values to the nearest hundredth when appropriate.
A. 
B. 
C. 
D. 
Mathematics
Find the whole.110 hotels is 38% of what number of hotels?
A. 2890 hotels B. 28,900 hotels C. 3 hotels D. 289 hotels
Mathematics