2. Jenny makes models of Canadian Coast Guard ships. She uses a scale of 3 cm to 1.5 m.
a) What is the ratio of a length on the model to a length
on the ship?
b) The Terry Fox ship is 88 m long. How long is the model?
c) The model of the Otter Bay is 27 cm long.
What is the actual length of the Otter Bay?
Draw diagrams to show your answers.

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