Solve.The sum of the squares of the digits of a positive two-digit number is 13, and the units digit is 1 more than the tens digit. Find the number.
A. 23
B. 43
C. 34
D. 32
Answer: A
Mathematics
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Solve the problem.Cesaratto's Appliance and Auto Center is having a sale. Find the missing information for the items that were purchased. Round to the nearest cent.Price of refrigerator:$442.62Sales tax rate:7%Sales tax:
A. $35.41 B. $77.45 C. $30.98 D. $26.56
Mathematics
Consider the sample space of 36 equally likely outcomes to the experiment in which a pair of dice is rolled. Determine whether the events A and B are mutually exclusive.A: One of the numbers is four.B: The sum is greater than 11.
A. Yes B. No
Mathematics
Multiply or divide as indicated. Write the answer in lowest terms.
? 
A. 
B. 
C. 
D. 
Mathematics
Answer the question.True or False? In quadrant II, the x-coordinate of a point is always negative.
A. True B. False
Mathematics