The answer for your question is thirteen
Answer:
5 hours
Step-by-step explanation:
75 + 55x = 350
75 - 75 + 55x = 350 - 75
55x = 275

x = 5
1400, as 1200 + 200 = 1,400 and 1600 - 200 = 1400.
Answer: 85
Step-by-step explanation: 15 × 6= 90 - 5= 85
Parallel graphs have the same slope. perpendicular has opposite reciprocal slopes. These equations have slopes of -2/5 and 25 so they are neither.