Find the sum.[-16 + (-1)] + [(-13) + (-23)]
A. -21
B. -19
C. 5
D. -53
Answer: D
Mathematics
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A. 0.0213 B. 213 C. 21.3 D. 2.13 E. 0.213
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Solve the problem.A group of 6 friends goes bowling. How many different possibilities are there for the order in which they play if the youngest person is to bowl first?
A. 6 B. 120 C. 5 D. 720
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Write  figure 1.png)
in polar form then find  figure 2.png)
 figure 3.png)
Mathematics
Simplify the expression. Write the result using positive exponents only.(x-1y3)-1
A. 
B. 
C. 
D. 
Mathematics