Use an equation to solve the problem.Junior high classes of 35 students each met in the cafeteria to take achievement tests. If exactly 5 students sat at each table and 28 tables were used, how many classes took the tests?
A. 7 classes
B. 4 classes
C. 6 classes
D. 17 classes
Answer: B
Mathematics
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Solve the problem.Find the current yield of a corporation that reported a dividend of $0.97 and a closing price of $20.19. Round to the nearest tenth of a percent.
A. 20.8% B. 2.1% C. 0.5% D. 4.8%
Mathematics
Graph the function and its inverse using the same set of axes. Use any method.f(x) = -3log x; f-1(x) = 10x/-3
A. 
B. 
C. 
D. 
Mathematics
Factor out the greatest common factor, or a negative common factor if the coefficient of the term of greatest degree is negative.-10s6 + 40s3
A. -s3(10s3 + 40) B. 30(s3 + 4s) C. -10s3(s3 + 4) D. -10s3(s3 - 4)
Mathematics
Determine what, if any, value to assign to 
to make f continuous at 
.
?
;
?
A. 
B. 
C. 
D. 
E. No value of 
will make it continuous at 4.
Mathematics