Thursday

December 18, 2014

December 18, 2014

Posted by **samone** on Monday, November 4, 2013 at 6:49pm.

(4, -1) (12,9)

Which statement best evaluates whether these two solutions make sense in this situation?

A.

The solution (4, -1) makes sense in this situation, but (12,9) does not.

B.

Neither solution makes sense in this situation.

C.

Both solutions make sense in this situation.

D.

The solution (12,9) makes sense in this situation, but (4, -1) does not.

this is a really long one, and im having some trouble with it.

- math -
**Kuai**, Monday, November 4, 2013 at 6:57pm5x – 4y = 24.

5(4)-4(-1) = 24

20 + 4 = 24

24 = 24 true

5x – 4y = 24.

5(12) -4(9) = 24

60 -36 = 24

24 = 24

Answer C

- math -
**Ms. Sue**, Monday, November 4, 2013 at 7:01pmSubstitute the two number sets.

(5 * 4) - (4 * -1) = 24

20 + 4 = 24

That one makes sense.

What about 12 and 9?

**Answer this Question**

**Related Questions**

Algebra 1 - "Graph each system of linear inequalities. Give two ordered pairs ...

algebra - Explain (in 3 or more sentences) how you can tell if a system of two ...

Math - The hypotenuse (side C) of a triangle is 13 inches long. Which of the ...

math - find the two ordered pairs from this equation. y+x=-2 then give the ...

math-please help due tonight - find the two ordered pairs from this equation. y+...

Pre-Algebra - Can someone please help me answer these two questions? I have ...

Algebra - an equation and two ordered pairs are given. show that each pair is a ...

math- CAN SOMEONE PLEASE HELP - find the two ordered pairs of this equation. y=5...

math - State the solutions, or estimated solutions, to each quadratick equation...

Math (Statistics) - (Find Normal Proportions) The lengths of Atlantic croaker ...