Multiply.10i ? 7i
A. 70
B. 17
C. -17
D. -70
Answer: D
Mathematics
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Solve.A signal tower is 57 meters tall. How tall is it in feet? Round to the nearest tenth if needed.
A. 19.0 ft B. 187.0 ft C. 171 ft D. 17.4 ft
Mathematics
The following comparison line graph indicates the number of vehicles sold for a seven week period by two different salespeople. Use the graph to answer the question.
How many more vehicles did Chris sell in the second week than did Pat sell in the second week?
A. 3 vehicles B. 2 vehicles C. 4 vehicles D. 5 vehicles
Mathematics
Find the matrix product when possible.
A. 
B. 
C. 
D. 
Mathematics
Perform the necessary operations.-7 + 17 - 11 - (-17)
A. 4 B. 16 C. -30 D. -18
Mathematics