Jalynn and Emma enjoy hiking. Jalynn hikes 1 mile in 20 minutes. Emma hikes at a rate of 3 miles per hour. On Sunday at 8:00 a. m., they both left the trail head. The line representing Jaylynn's progress is graphed.

Question

Tessa Gordon

Mathematics

13 April, 17:43

Jalynn and Emma enjoy hiking. Jalynn hikes 1 mile in 20 minutes. Emma hikes at a rate of 3 miles per hour. On Sunday at 8:00 a. m., they both left the trail head. The line representing Jaylynn's progress is graphed.

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Answers (2)

Know the Answer?

Ariana · Answer 1

They are walking at the same pace because 1 mile in 20 minutes is 3 miles per hour.

Vanessa Figueroa · Answer 2

Which statements are true about the system that models this scenario?

The equations are equivalent so there are an infinite number of solutions.

Both lines will have a y-intercept of (0,0) since both hikers start at 8:00 a. m.

As shown on the graph, both lines have a slope of 1/20 because one must convert to the same units of time.