Write the augmented matrix for the system of linear equations.

A.
B.
C.
D.


Answer: C

Mathematics

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Solve the problem.A manufacturer uses raw materials to produce p products each day. Suppose that each delivery of a particular material is $d, whereas the storage of that material is x dollars per unit stored per day. (One unit is the amount required to produce one product). How much should be delivered every x days to minimize the average daily cost in the production cycle between deliveries?

What will be an ideal response?

Mathematics

Fill in the blank with one of the words listed below.An ordered pair is a(n)  of an equation in two variables if replacing the variables by the coordinates of the ordered pair results in a true statement.

A. solution B. relation C. function D. domain

Mathematics

Provide an appropriate response.Write as an algebraic expression: Twice the sum of x and 5

Fill in the blank(s) with the appropriate word(s).

Mathematics

Use the distributive property to rewrite the expression.4(11 + 7)

A. 4 ? 11 + 4 ? 7 B. 4 ? 11 ? 7 C. 4 + 11 + 7 D. 4 ? 11 + 7

Mathematics