Solve the equation by factoring.(8y + 23)(4y + 29) = 0

A.
B. {15, 25}
C.
D.


Answer: A

Mathematics

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Solve the problem.A random sample of 30 attorneys is selected. The following list gives their ages:50, 78, 62, 65, 75, 83, 72, 61, 49, 55, 63, 51, 81, 64, 80, 52, 49, 59, 64, 71, 58, 51, 68, 73, 87, 74, 50, 73, 92, 91Construct a stem-and-leaf plot for the data. What does the shape of the display reveal about the ages of the attorneys?

What will be an ideal response?

Mathematics

Use a calculator to find the function value to four decimal places.cos (38.8°)

A. 0.6266 B. 0.8040 C. 0.4528 D. 0.7793

Mathematics

Find the root. If the root is not a real number, so state.

A. 100 B. 31 C. 10 D. not a real number

Mathematics

The monthly cost C of running the machinery in a factory for t hours is given by

?
 
The number of hours t needed to produce x products is given by.
Find the equation representing the cost C of manufacturing x products.

A.
B.
C.
D.
E.

?


Mathematics