Solve the equation. - x =  - 

A.
B.
C.
D.


Answer: C

Mathematics

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Answer the question on the order of rational numbers.Make a true statement by inserting <, >, or =;  

A. < B. > C. =

Mathematics

Determine any local or absolute extrema as indicated.Use the graph of f to estimate the absolute extrema.

A. Absolute maximum: approx. 1.17; absolute minimum: approx. -3.33 B. No absolute maximum; no absolute minimum C. Absolute maximum: -1; absolute minimum: 2 D. Absolute maximum: ?; absolute minimum: -?

Mathematics

Solve.Kelly is a partner in an Internet-based seed and garden supply business. The company offers a blend of exotic wildflower seeds for $80 per pound and a blend of common wildflower seeds for $40 per pound. Kelly is creating a medium-price product by mixing together 26 pounds of the more expensive blend with 8 pounds of the less expensive blend. What will be the price per pound for the new blend? (Round to the nearest cent, if necessary.)

A. $20.00 per pound B. $14.00 per pound C. $49.41 per pound D. $70.59 per pound

Mathematics

Let U = {1, 2, 3, 4, 5, 6, 7}, A = {1, 2, 3, 5} and C = {1, 4, 7}. List all the members of the following set. ? 

A.
B.
C.
D.
E.

Mathematics