Solve the system. Indicate all corner points and shade the solution set.3x + 2y ? -6  x - 1 ? 0

A.

B.

C.

D.


Answer: B

Mathematics

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Suppose all seven of the cubes from the center each face to the opposite face of a large 3  3 cube are removed and the resulting figure is dipped in red paint. How many cubes have red paint on 1 face? 2 faces? 3 faces? 4 faces? 5 faces? 6 faces? Explain.

Mathematics

Convert the given number to scientific notation.0.000426

A. 4.26 × 10-3 B. 4.26 × 10-4 C. 4.26 × 10-5 D. 4.26 × 104

Mathematics

Solve the problem. If necessary, round your result to the nearest tenth unless instructed differently. The precise value of your approximation may depend on the conversion path that you choose.Carol and Lu Yi carry a total of 5.5 liters of water as they begin a day hike. How many gallons of water are they carrying, to the nearest tenth?

A. 5.8 gal B. 1.4 gal C. 20.8 gal D. 5.2 gal

Mathematics

Perform the indicated operation. Simplify the result, if possible. + 

A.
B.
C.
D.

Mathematics