Solve the equation. Express radicals in simplest form.(2x + 3)2 = 25
A. {1, -4}
B. {0, 1}
C. {1, 4}
D. {14, -14}
Answer: A
Mathematics
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Find area of figure. Round to the nearest hundredth if necessary.
A. 264 m2 B. 132 m2 C. 258 m2 D. 1064 m2
Mathematics
Use the order of operations to simplify the expression.
÷ 
? 
A. 
B. 
C. 
D. 
Mathematics
Add or subtract as indicated. Simplify, if necessary.
+ 
A. 
B. 
C. 
D. 1
Mathematics
Solve the problem.Two bacteria are placed in a petri dish. The population will double every day. The formula for the number of bacteria in the dish on day t is N(t) = 2(2)twhere t is the number of days after the two bacteria are placed in the dish. How many bacteria are in the dish six days after the two bacteria are placed in the dish?
A. 72 B. 24 C. 128 D. 10
Mathematics