Perform the indicated operation.(1.2z + 10) + (0.6z - 6)
A. 1.8z + 4
B. 1.8z2 + 4
C. 18z - 4
D. 72z2 - 59
Answer: A
Mathematics
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A. Yes B. No
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Divide. Write with positive exponents.
A. 6x4 - 70x2 + 56x B. 6x3 - 10x + 8 C. 42x3 - 70x + 56 D. 6x4 - 10x2 + 8x
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Draw a sketch of the two graphs described, with the indicated number of points of intersection.A parabola and a hyperbola; four points
A. 
B. 
C. 
D. 
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Solve the problem.Leah has $291 in her checking account. She writes a check for $41, makes a deposit for $110, and then writes another check for $132. Find the amount left in her account.
A. $228 B. $8 C. -$8 D. -$228
Mathematics