Simplify.(-20 - 17)(-9 - 11)

A. 740
B. -740
C. 6
D. -6


Answer: A

Mathematics

You might also like to view...

Factor the expression completely. ?

What will be an ideal response?

Mathematics

Solve the problem.The length of a table is 9 inches more than its width. If the area of the table is  inches, what is its length?

A. 39 in. B. 21 in. C. 60 in. D. 30 in.

Mathematics

Perform the indicated operation. Write the result in the form a + bi.(3 - 7i) + (8 + 5i)

A. -11 + 2i B. 11 + 2i C. -5 + 12i D. 11 - 2i

Mathematics

Find the solution set of the system.



a.
b.
c.
d.

Mathematics