Solve the equation. Check your solution.-1.03(30) + 0.80x = 0.30(30 + x)
A. {90}
B. {40}
C. {80}
D. {70}
Answer: C
Mathematics
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Find the phase shift of the function.y = 3 sin 
A. - 
B. 2?
C. 
D. 3
Mathematics
Provide an appropriate response.Write a quadratic equation that is most easily solved using the principle of square roots. Explain why the principle of zero products would not work as easily on the equation you wrote.
What will be an ideal response?
Mathematics
Solve the problem.Using the digits 0 through 9, how many 7-digit serial numbers can be made if the first digit must be 0 or 1 and digits may not be repeated?
A. 120,960 B. 8 C. 1008 D. 40,320
Mathematics
Add or subtract as indicated.
+ 
A. - 
B. 
C. - 
D. 
Mathematics