Algebra 1 Midterm (SY2021)

Last updated almost 5 years ago
29 questions
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A group of campers went on a hike over several hours. The graph shows their distance from camp (in miles) in relation to the number of minutes that they had been hiking. During which part of the hike were the campers traveling the fastest

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During which part of the hike were the campers not traveling?

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Kesha, Lindsey, and Maria are members of the track team. During a recent practice, each girl ran around the track, timed herself with a stopwatch, and computed her average speed. Kesha ran 810 meters in 3 minutes. Maria ran 980 meters in 3.5 minutes, while Lindsey ran 1100 meters in 4 minutes. Match each runner with her average rate in meters per minute.

What is Kesha's average rate?

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Kesha, Lindsey, and Maria are members of the track team. During a recent practice, each girl ran around the track, timed herself with a stopwatch, and computed her average speed. Kesha ran 810 meters in 3 minutes. Maria ran 980 meters in 3.5 minutes, while Lindsey ran 1100 meters in 4 minutes. Match each runner with her average rate in meters per minute.

What is Lindsey's average rate?

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Kesha, Lindsey, and Maria are members of the track team. During a recent practice, each girl ran around the track, timed herself with a stopwatch, and computed her average speed. Kesha ran 810 meters in 3 minutes. Maria ran 980 meters in 3.5 minutes, while Lindsey ran 1100 meters in 4 minutes. Match each runner with her average rate in meters per minute.

What is Maria's average rate?

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A 12-foot-long wooden beam is supported on both ends. When a weight load is placed in the center of the beam, it causes the beam to sag (see diagram). The sag is called deflection. The graph shows the deflection of the beam, in inches, as it relates to the weight load, in pounds, placed in the center of the beam.

For every 50-pound increase in the weight load, what will be the change in the deflection?

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Raul ordered 1 small photo and 4 medium photos for $29. Patricia ordered 5 small photos and 2 medium photos for $28.

Let s = the cost of a small photo
Let m= the cost of a medium photo

Which system of equations could be used to find the costs of both a small and medium photo?

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What are the total costs for both a small photo and medium photo?

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