Factor, if possible.5x2 - 30x + 45

A. (5x - 15)(x - 3)
B. 5(x + 3)2
C. 5(x - 3)2
D. Prime polynomial


Answer: C

Mathematics

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Solve the problem.A check register is shown in the table below. Find the final balance of the checking account.

A.


The final balance of the checking account is 1104.17 dollars.
B.


The final balance of the checking account is -561.33 dollars.
C.


The final balance of the checking account is 476.69 dollars.
D.


The final balance of the checking account is 442.11 dollars.

Mathematics

Solve for the variable.x - x - 3 = 1

A. x = -16 B. x = 8 C. x = 16 D. x = -8

Mathematics

Establish the identity. = 

What will be an ideal response?

Mathematics

Solve the system by the substitution method.

A.
B.
C.
D.

Mathematics