Answer:
Step-by-step explanation:
1) UP
2) (2, -4)
3) x = 2
4) minimum
5) y = -4
6) Real numbers
7) -∞ ≤ x ≤ ∞, y≥ -4
8) y = -3
9) x = -2, x = 6
10) ∞
Answer:
40
Step-by-step explanation:
if 20% were Caesar and 20 divided by 5 is 4, then every four salads sold is five percent.
Answer:
the answer is easy.
Step-by-step explanation:
Answer:
38% order a chicken dinner
Step-by-step explanation:
40% order tacos. 50% of 40% order chicken tacos. 50% of 40% = 0.5 * 0.4 = 0.2 = 20% order chicken tacos.
60% order fajitas. 30% of 60% order chicken fajitas. 30% of 60% = 0.3 * 0.6 = 0.18 = 18% order chicken fajitas.
20% + 18% = 38% order a chicken dinner.
