Estimate the sum or difference by first rounding each value to the indicated place value.6.134 + 16.87
round each to the nearest one
A. 22.5
B. 23
C. 23.5
D. 22
Answer: B
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Determine whether the argument is valid or invalid.If I hear that poem, it reminds me of my mother. If I get sentimental, then it does not remind me of my mother. I get sentimental. Therefore, I don't hear that poem.
A. Valid B. Invalid
Write a negation of the statement. No fifth graders play soccer.
A. Everybody plays soccer. B. Everybody does not play soccer. C. Some fifth graders play soccer. D. Fifth graders play soccer.
Provide an appropriate response.The rebate amount is equal to the rebate fraction:
A. divided by the number of weeks of the loan B. multiplied by the number of months of a loan C. multiplied by the total finance charge D. divided by the total interest
Solve the problem.Allied Industries pays at the time-and-a-half rate for all time worked over 8 hours in any one day no matter how many hours are worked in a week. Ken Warner, an employee of Allied Industries, makes $12.30 an hour as his regular rate of pay. Last week he worked 12 hours on Monday, 5.5 hours on Thursday, and 8.75 hours on Friday. What were his gross earnings for the week?
A. $352.09 B. $317.07 C. $365.64 D. $360.80