Answer the question.Which property of addition of whole numbers is illustrated?
A. Additive-identity property
B. Commutative property
C. Associative property
Answer: B
Mathematics
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Factor completely.60x2 + 35xy + 5y2
A. 5(3x + y)(4x + y) B. 5(3x - y)(4x - y) C. (3x + y)(20x + 3y) D. (15x + 5y)(4x + y)
Mathematics
Find the numerical value of the expression for 
and 
9x
A. a) 162 b) 36 B. a) 36 b) 162 C. a) 27 b) 13 D. a) 13 b) 27
Mathematics
Solve the problem.What will it cost to buy ceiling molding to go around a rectangular room with length 17 ft and width 10 ft? The molding costs $1.71 per linear foot.
A. $46.17 B. $34.20 C. $58.14 D. $92.34
Mathematics
Use the fundamental identities to simplify the expression.tan2? csc2?
A. sin ? B. tan2? C. sec2? D. cos3?
Mathematics