Im not sure but I think the correct answers are:
3. B
4. A
Answer: x=y+z
Step-by-step explanation: Let x be the variable which is the price. Y is the price it cost. Z is the percent markup for the price. Hope this helps
Answer:
2/5
Step-by-step explanation:
because its 5 all together so if u draw 2 times it should be 2 out of 5 (2/5)
Answer:
The option A and C are correct that is
![-3(x - 8)\\\ \frac{3}{2}(-2x +16)](https://tex.z-dn.net/?f=-3%28x%20-%208%29%5C%5C%5C%20%5Cfrac%7B3%7D%7B2%7D%28-2x%20%2B16%29)
Step-by-step explanation:
Given:
![-3x + 24 \\ \textrm {is quivalent to}\\-3(x - 8) = -3x --3\times8 = -3x + 24\\\\\frac{3}{2}(-2x + 16) = \frac{3}{2}\times-2x + \frac{3}{2}\times 16 = -3x + 24](https://tex.z-dn.net/?f=-3x%20%2B%2024%20%5C%5C%20%5Ctextrm%20%7Bis%20quivalent%20to%7D%5C%5C-3%28x%20-%208%29%20%3D%20-3x%20--3%5Ctimes8%20%3D%20-3x%20%2B%2024%5C%5C%5C%5C%5Cfrac%7B3%7D%7B2%7D%28-2x%20%2B%2016%29%20%3D%20%5Cfrac%7B3%7D%7B2%7D%5Ctimes-2x%20%2B%20%5Cfrac%7B3%7D%7B2%7D%5Ctimes%2016%20%3D%20-3x%20%2B%2024)
Therefore, The option A and C are correct that is
![-3(x - 8)\\\ \frac{3}{2}(-2x +16)](https://tex.z-dn.net/?f=-3%28x%20-%208%29%5C%5C%5C%20%5Cfrac%7B3%7D%7B2%7D%28-2x%20%2B16%29)
You can find Domain, Range and intercepts to graph it
Domain: ( - infinity, infinity)
Range: ( - infinity, 7)
x-intr. : (-6, 0), (-0.5, 0)
y-intr. : (0, -1)