Multiple Choice
As James bought his textbooks for classes one semester, he estimated the cost to the nearest ten dollars. He knew he could cover the cost up to $315. His math book cost $68.41,
Biology text was $105.35, literature text cost $72.49, and the AutoCAD text was $59.91.
What rounded sum did James determine? Could he buy all his books at this time?
A) $310; yes
B) $306.16; yes
C) $320; no
D) $305; yes
Correct Answer:

Verified
Correct Answer:
Verified
Q216: Subtract: 5,290 - 2,916<br>A)2,373<br>B)2,374<br>C)8,206<br>D)8,216<br>E) none of the
Q217: Round 54,998 to one nonzero digit.<br>A)60,000<br>B)0<br>C)54,000<br>D)50,000
Q218: Willie went Christmas shopping. He spent $75,
Q219: For crowd control, the facilities crew placed
Q220: Mentally multiply by using powers of
Q222: A waitress picks up the bill and
Q223: Perform the indicated operations: =
Q224: Evaluate <span class="ql-formula" data-value="8 ^
Q225: Evaluate:<br> <span class="ql-formula" data-value="\frac {
Q226: Use your calculator to find the following