Multiply the polynomials using the FOIL method. Express the answer as a single polynomial in standard form.(2x + 11)(4x - 7)
A. 6x2 + 30x + 30
B. 6x2 + 30x - 77
C. 8x2 + 30x - 77
D. 8x2 + 30x + 30
Answer: C
Mathematics
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Find the indicated term of the binomial expansion.5th term; (2x + 3)5
A. 1215 B. 540x2 C. 810x D. 270x
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?A and ?B are the acute angles of a right triangle ?ABC. List as many relationships between the sides, the angles and the sines, cosines and tangents of the angles as possible.
What will be an ideal response?
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Solve.Manuel had $1394.92 in his checking account. He wrote checks of $28.63, $40.05, and $121.76 to pay some bills. He then deposited a paycheck of $814.11. How much is in his account after these changes?
A. $2033.70 B. $2399.47 C. $2018.59 D. $390.37
Mathematics
Plot the point.(3, 5)
A. 
B. 
C. 
D. 
Mathematics