Solve the equation and check your proposed solution.72 = -4z
A. 76
B. 1
C. -76
D. -18
Answer: D
Mathematics
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Rationalize the denominator.
A. 
B. 
C. 
D. 
Mathematics
Multiply and simplify.
? 
A. 
B. 
C. 
D. 
y
Mathematics
Find the real solutions of the equation.
= x
A. 
B. {-3, 10}
C. {10}
D. no real solution
Mathematics
Provide an appropriate response.The graph of an exponential function is given. Which of the following is the correct equation of the function?
A. y = 2.4x B. y = 0.31x C. y = 0.45x D. y = 1.8x
Mathematics