Perform the indicated arithmetic.19
+ 16
A. 19
B. 36
C. 34
D. 35
Answer: D
Mathematics
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Find the first term and the common difference for the arithmetic sequence.S3 = - 3, a3 = -4
A. a1 = 10, d = -3 B. a1 = 10, d = -2.67 C. a1 = 2, d = -3 D. a1 = 2, d = -2.67
Mathematics
Solve. Round to the nearest tenth when necessary.The zoo has hired a landscape architect to design the triangular lobby of the children's petting zoo. In his scale drawing, the longest side of the lobby is 16 cm. The shortest side of the lobby is 8 cm. The longest side of the actual lobby will be 33 m. How long will the shortest side of the actual lobby be?
A. 0.7 m B. 0.2 m C. 16.5 m D. 66 m
Mathematics
Evaluate.i34
A. -i B. i C. 1 D. -1
Mathematics
Solve the equation by factoring.24x + 
= - 42
A. 
B. 
C. 
D. 
Mathematics