Answer the following questions about the problem above. write in complete sentences to get full credit.
1. what is the slope for section "d" of mrs. washington's commute.
2. what does it mean that the slope is negative in context of the problem?
3. why are the slopes different over different intervals?
4. how long does it take mrs. washington to get home? how did you know this?

where are the options?

step-by-step explanation:

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

111

step-by-step explanation: