Perform the indicated operations in the proper order.9(-3) + (6 - 8)2
A. 31
B. 1
C. 625
D. -23
Answer: D
Mathematics
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Provide an appropriate response. A group of printers were advertised in the Sunday supplement. The prices listed were $129, $275, $475, $139, $159, $210, $425, $159. What was the standard deviation from the mean to the nearest dollar:
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Mathematics
Add: (4 + j5) + (6 + j2)
a. 10 + j7 b. 10 - j3 c. -2 + j3 d. -2 - j3 e. 10 - j7
Mathematics
Solve the problem. Round to the nearest cent.A telephone costs $215. If the sales tax rate is 8%, how much tax is charged and what is the total price?
A. $17.20, $232.20 B. $172.00, $387.00 C. $15.05, $230.05 D. $19.35, $234.35
Mathematics
Provide an appropriate response.How is the order of operations applied to integers?
What will be an ideal response?
Mathematics