Solve the equation. First simplify the expression by combining like terms.4(2z - 5) = 7(z + 5)
A. -15
B. 19
C. 15
D. 55
Answer: D
Mathematics
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Use the rules for exponents to rewrite the expression and then evaluate the new expression. 3-2? 34
A. 
B. 6
C. -729
D. 9
Mathematics
Find the angular speed of a point traveling through ? radians in time t.? = 
, t = 11 sec
A. 
radian/sec
B. 
radians/sec
C. 
radians/sec
D. 
radians/sec
Mathematics
Find the slope of the sketched line.
A. - 3
B. - 
C. 
D. 3
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Graph the equation.h(x) = -x2 + 8x - 16
A. 
B. 
C. 
D. 
Mathematics