Add or subtract as indicated. Express the answer as a single polynomial in standard form.(6x6 + 7x4) + (2x6 + 5x4 + 4)
A. 4x6 + 11x4 + 4x
B. 4x + 12x6 + 6x4
C. 26x11
D. 8x6 + 12x4 + 4
Answer: D
Mathematics
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Round each number to its highest place value to estimate the product or quotient.36,760 ÷ 508
A. 100 B. 80 C. 40 D. 60
Mathematics
Perform the indicated operations and, if possible, simplify.
? 
÷ 
A. 
B. 
C. 
D. 
Mathematics
Factor the difference of squares.81mn4 - 81mp2
A. 81m(n2 - p)2 B. 81m(n2 + p)(n2 - p) C. m(9n2 - p)(9n2 + p) D. 81(mn2 + p)(mn2 - p)
Mathematics
Perform the indicated operations in the proper order.3 - 6(-8)
A. -45 B. -24 C. 51 D. 45
Mathematics