Simplify the expression.(-8.7)2 + 1.7 - 8.7
A. 10.4
B. 68.69
C. 1.7
D. 2.89
Answer: B
Mathematics
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If a function has constant percentage increase, then its graph shows exponential growth.
Answer the following statement true (T) or false (F)
Mathematics
Solve the problem.If an object is thrown upward with an initial velocity of 12 ft per sec, then its height (in feet) is given by 
after time t seconds. What is its maximum height?
A. 144 ft B. 147 ft C. 36 ft D. 108 ft
Mathematics
Solve by completing the square to obtain exact solutions.x2 = 7 - 8x
A. -4 ± 2
B. -1 ± 
C. 4 + 
D. -4 ± 
Mathematics
Solve the system of equations by the substitution method. Check your solutions. For any dependent equations, write your answer in ordered pair form.
A. {(3, 9)} B. {(3, 8)} C. {(2, 8)} D. {(2, 9)}
Mathematics