Add.7 + (-7)
A. -7
B. 7
C. 14
D. 0
Answer: D
Mathematics
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Use unit ratios to convert the units.10 yards to feet
A. 120 ft B. 360 ft C. 90 ft D. 30 ft
Mathematics
Solve the triangle. Round lengths to the nearest tenth and angle measures to the nearest degree.
A. A = 47°, B = 29°, C = 104° B. A = 104°, B = 29°, C = 47° C. A = 104°, B = 47°, C = 29° D. A = 47°, B = 104°, C = 29°
Mathematics
Combine. Assume that all variables represent non-negative real numbers.5
+ 
A. 15
B. 8
C. 6
D. 5
+ 
Mathematics
Identify the digit with the given place value.2,954.844hundreds
A. 900 B. 0.04 C. 9 D. 5
Mathematics