Simplify the expression.(4-2)-1

A.
B.
C. 16
D. 4

Answer: C

Mathematics

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A. - 
B. - 
C. -2
D. -

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A. 0.3 B. 1.29 C. 1.3 D. 0.8

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Choose a natural number between 1 and 100, inclusive. What is the probability that the number chosen is not a multiple of 4?

What will be an ideal response?

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Solve the problem.Joe bought 7 bolts on one day and 14 more the next. How many bolts did he buy?

A. 22 bolts B. 7 bolts C. 21 bolts D. 31 bolts

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