I believe the correct answer is letter B: Nayaley's sales goal.
Answer:
X=5 is your answer .
Step-by-step explanation:
divide each side
I believe this is the answer, basically you just distribute and combine like terms :)
1). 6(x + 2) > x - 3
Simplify both sides of inequalities:
6x + 12 > x - 3
Subtract x from both sides:
6x + 12 - x > x - 3 - x
5x + 12 > - 3
Subtract 12 from both sides:
5x + 12 - 12 > - 3 - 12
5x > - 15
Divide both sides by 5:
5x/5 > -15/5
Answer: x > - 3
3). - 2(x + 6) < x - 20
Simplify both sides:
-2x - 12 < x - 20
Subtract x from both sides:
- 2x - 12 - x < - 20 - x
- 3x - 12 < - 20
Add 12 to both sides:
- 3x - 12 + 12 < - 20 + 12
- 3x < - 8
Divide both sides by - 3:
- 3x/ - 3 < - 8/ - 3
Answer: x > 8/3
4). x - 9 < 3(x - 3)
Simplify both sides of inequalities:
x - 9 < 3x - 9
Subtract 3x from both sides:
x - 9 - 3x < 3x - 9 - 3x
- 2x - 9 < - 9
Add 9 to both sides:
- 2x - 9 + 9 < - 9 + 9
- 2x < 0
Divide both sides by - 2:
- 2x/ - 2 < 0/2
Answer: x > 0
2). 3 + 4x is less than or equal to 2(1 + 2x)
Simplify both of the inequalities:
4x + 3 is less than or equal to 4x + 2
Subtract 4x from both sides:
4x + 3 - 4x is less than or equal to 4x + 2 - 4x
3 is less than or equal to 2
Subtract 3 from both sides:
3 - 3 is less than or equal to 2 - 3
0 is less than or equal to - 1
Answer: There are no Solutions
Hope that helps!!!! ( Answer: Letter Choice (B), There are no solution)
Answer:
Step-by-step explanation:
If you are saving 25%, you are still paying 75%, right? So the cost of the TV with a discount of 25% is 192.74(.75) which is $144.56
That's the cost of the TV on sale. Now we need to find the sales tax amount, if the sales tax is .05 as a decimal. We are paying $144.56 for the TV, which is 100% of the cost. On top of that, we are paying another 5%. So altogether, for the TV, we are paying 105% of the TV. Therefore,
144.56(1.05) = $151.79