Evaluate the expression.23 ? 2-4
A. 
B. 128
C. - 
D. -2
Answer: A
Mathematics
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Solve the problem.What is the probability of a dart landing in the shaded region?(Assume that the x's represent equal measures and that the dart is equally likely to land in any region on the board.)
A. 
B. 
C. 
D. 
Mathematics
Find the solutions in the set W.x + 4 = 9 + 8
A. 21 B. 13 C. 5 D. -5
Mathematics
Solve the problem.Julian's grocery bill was $9.43. He gave the clerk a $20 bill. How much change should he receive?
A. $10.57 B. $9.43 C. $10.56 D. $9.57
Mathematics
Write the decimal as indicated.56.024, in words
A. Fifty-six and twenty-four hundredths B. Fifty-six and twenty-four thousandths C. Fifty-six and twenty-four tenths D. Fifty-six and twenty-four ten-thousandths
Mathematics