Quiz 5
- Five hats and three scarves cost $99, while three hats and five scarves
cost $85. Find the cost of one hat.
(a) $8
(b) $5
(c) $15
(d) $10 - If a person can travel 20 miles upstream in 10 hours and the same
distance downstream in 2.5 hours, find the rate of the current.
(a) 2 miles per hour
(b) 3 miles per hour
(c) 4 miles per hour
(d) 5 miles per hour - If the sum of two numbers is 43 and the difference is 7, find the larger
number.
(a) 15
(b) 18
(c) 22
(d) 25
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