Choose the best estimate for the sum or difference.18
+ 16
A. 34
B. 35
C. 33
D. 18
Answer: B
Mathematics
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Solve the problem by applying the Fundamental Counting Principle.In how many ways can a girl choose a two-piece outfit from 7 blouses and 9 skirts?
A. 16 B. 18 C. 63 D. 126
Mathematics
Answer the question.When is a rectangle a parallelogram?
Fill in the blank(s) with the appropriate word(s).
Mathematics
Solve the problem.The side of a square equals the length of a rectangle. The width of the rectangle is 4 centimeters longer than its length. The sum of the areas of the square and the rectangle is 96 square centimeters. Find the side of the square.
A. 36 cm B. 2 cm C. 6 cm D. 8 cm
Mathematics
Perform the indicated operation. Assume that variables represent positive numbers.
- 3
A. 2
- 3
B. -44
C. -12
D. -10
Mathematics