Solve the equation.81k2 - 16 = 0

A. -  
B. 4, 0
C. , 0 
D. -  


Answer: A

Mathematics

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The amount A in an account is given by the formula A = p + i where p is the principal and i is the interest.How much interest was earned if an original deposit (the principal) of $4,450 has grown to be $4,740? 

A. $300 B. $290 C. $275 D. $295 E. $270

Mathematics

Factor the trinomial completely.15z2 - 8z - 16

A. (15z - 4)(z + 4) B. (3z + 4)(5z - 4) C. (3z - 4)(5z + 4) D. (15z - 4)(z - 16)

Mathematics

Find the solution of the Factor Game with the given product and sum numbers.product # = +12and sum # = +7

A. 12 and -1 B. 3 and 4 C. -3 and -4 D. 12 and 1

Mathematics

Provide an appropriate response.True or False? A system of two linear inequalities can have solutions in exactly three of the quadrants.

A. True B. False

Mathematics