Simplify the expression.
+ 
A. 7
B. 
C. 
D. 
Answer: C
Mathematics
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1,000 liters = 1 _____
A. milliliter B. kiloliter C. deciliter D. dekaliter
Mathematics
Find an equation for the line tangent to the given curve at the indicated point.y = 
at (1, 4).
A. y = 0 B. y = 4 C. y = 4x D. y = x + 4
Mathematics
Find the circumference and area of the circle. Approximate each value to the nearest tenth when appropriate.radius = 2.3 cm
A. C = 7.2 cm, A = 66.4 cm2 B. C = 14.4 cm, A = 16.6 cm2 C. C = 7.2 cm, A = 28.9 cm2 D. C = 14.4 cm, A = 14.4 cm2
Mathematics
Add.(-6) + 5 + (-7) + 3 + (-6)
A. -11 B. 11 C. 1 D. -1
Mathematics