Translate the sentence into a mathematical statement. Do not solve the equation.The sum of four times a number and 9 is equal to the difference of twice the number and 3.
A. 4x - 9 = 2x - 3
B. 4x + 9 = 2x + 3
C. 4(x + 9) = 2x - 3
D. 4x + 9 = 2x - 3
Answer: D
Mathematics
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Factor the polynomial.64k6 + 125
A. (4k2 - 5)(16k4 + 20k2 + 25) B. (4k2 + 1)(16k4 - 20k2 + 125) C. (4k2 + 5)(16k4 - 20k2 + 25) D. (4k3 + 5)(16k3 - 20k + 25)
Mathematics
Find the required part of the geometric sequence.Find a formula for the nth term of a geometric sequence with third term - 
and sixth term - 
.
A. an = 
n - 1 + 
B. an = - 
n - 1
C. an = - 
+ 
(n - 1)
D. an = - 
+ 
(n - 1)
Mathematics
Determine whether the pair of lines is parallel, perpendicular, or neither.3x - 8y = 7 and 3x + 8y = 7
A. parallel B. perpendicular C. neither
Mathematics
Solve the equation.logx 25 = 2
A. {50} B. {13} C. {27} D. {5}
Mathematics