Answer:
Hi! The correct answer is x = -1 y = -1 and the ordered pair is (-1,-1)
Step-by-step explanation:
<em><u>~Solve the first variable in one of the equations, then substitute the result into the other equation~</u></em>
Answer:
1. 
2. 
3. 
4. 
5. 
6. 
7. 
8. 
9. 
10. 
11. 
12. 
Step-by-step explanation:
Answer:
1. A, 2. A , good luck!!!
Step-by-step explanation:
Answer:
81.60 is your selling price
Step-by-step explanation:
60% = 0.60
0.60 x 51 = 30.60
51 + 30.60 = 81.60
Answer: option d. x < 7
Explanation:
1) given: <span>12x – 3x + 11 > 4x – (17 – 9x)
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2) expand the parenthesis: 12x - 3x + 11 > 4x - 17 + 9x
3) combine like terms on each side: 9x + 11 > 13x - 17
4) subtract 9x and add 17 to both sides:9x - 9x + 11 + 17 > 13x - 9x - 17 + 17
5) combine like terms: 28 > 4x
6) divide both sides by 4: 7 > x
That is x < 7 which is the option d.
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