Identify the number as prime, composite, or unit.198
A. Prime
B. Unit
C. Composite
Answer: C
Mathematics
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Determine whether the number is divisible by 2, 3, 4, 5, 6, 8, 9, and/or 10.40
A. 2, 4, 5 B. 2, 4, 5, 10 C. 2, 4, 5, 8 D. 2, 4, 5, 8, 10
Mathematics
A car uses 18 gal of gas to go 580 mi. How many gallons are required to go 810 mi? Round your answer to nearest tenth.
A. 30.4 gallons B. 26.2 gallons C. 25.1 gallons D. 21.9 gallons E. 12.9 gallons
Mathematics
Perform the indicated operation and, if possible, simplify.
? 
A. 10 B. 1 C. 4 D. 32
Mathematics
Your weekly cost (in dollars) to manufacture x cars and y trucks is given by
?
?
Find 
, and 
.
?
A. 
,
B. 
,
C. 
,
D. 
, 
E. 
,
Mathematics