Multiply the polynomials using the special product formulas. Express the answer as a single polynomial in standard form.(4x + 7y)(4x - 7y)
A. 16x2 + 56xy - 49y2
B. 8x2 - 14y2
C. 16x2 - 49y2
D. 16x2 - 56xy - 49y2
Answer: C
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Solve the problem.The Gibralter Company loaned $7,843 for 60 days to the Hazen Company for the purchase of business supplies. The Gibralter Company sold the 7% simple interest note 44 days later at an 9% discount rate. Find the discount period and the discount.
A. Discount period: 16 days Discount: $31.01 B. Discount period: 104 days Discount: $206.30 C. Discount period: 16 days Discount: $31.74 D. Discount period: 16 days Discount: $31.30
Write the expression using exponents.
A. 
B. 1
C. 
D. 
Determine the number and type of solutions.x2 - 2x + 1 = 0
A. 2 real solutions B. 2 imaginary solutions C. 1 real solution
Determine the coordinates of the indicated point on the graph. 
G
A. (0, -3) B. (3, 0) C. (0, 3) D. (-3, 0)