Solve the problem.Claire has received scores of 85, 88, 87, and 75 on her algebra tests. What is the minimum score she must receive on the fifth test to have an overall test score average of at least 83?
A. 81
B. 79
C. 80
D. 78
Answer: C
Mathematics
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Write the equivalent of the fraction using a denominator of 65.
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?
A.
B.
C.
D.
E.
Mathematics
Factor out the greatest common factor. Simplify the factors, if possible.5t2 - 10t - 15
A. 5(t2 - 10t - 15) B. 5(t2 - 2t - 3) C. 5t(t2 - 2t - 3) D. 5(t2 - 5t - 10)
Mathematics
Solve the equation. If the equation has no real solution, so state.
- 3 = 
A. No solution B. x = -5 C. x = 25 D. x = -25
Mathematics
Use the shell method to find the volume of the solid generated by revolving the shaded region about the indicated axis.About the x-axisy = 4x = 4
A. 
?
B. 
?
C. 64?
D. 
?
Mathematics