Add. Do not use a number line except as a check.-2.6 + (-7.3)
A. 9.9
B. -9.9
C. -4.7
D. 4.7
Answer: B
Mathematics
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Convert the following.9,400,000 cm3 to cubic meters.
A. 940 m3 B. 94 m3 C. 9400 m3 D. 9.4 m3
Mathematics
Find the sum.- 
+ 
A. 1
B. - 1
C. - 
D. 
Mathematics
Subtract.76 miles - 22 miles
A. 49 miles B. 54 miles C. 64 miles D. 74 miles
Mathematics
Solve. If necessary, round percents to the nearest tenth, dollar amounts to the nearest cent, and all other numbers to the nearest whole.The number 40 is what percent of 200?
A. 0.2% B. 20% C. 500% D. 2%
Mathematics