Alex and Rick rode bikes. Alex rode 15 miles in 95 minutes. Rick rode 117 minutes at a faster rate per mile than Alex. Find Alex's unit rate in minutes per mile. Then, explain how you could use it to find a
possible unit rate for Rick.
The unit rate for Alex is
minutes per mile.
dec

Areflection of shape i across the y-axis, followed by a , and then a translation left 6 units and down 4 units confirms congruence between shape i and shape ii. alternatively, a of shape ii about the origin, followed by a reflection across the y-axis, and then a translation right 4 units and up 6 units confirms congruence between shape ii and shape i.