Possible Extension Exercises 6-10 6. Kasey has been mowing lawns to save up money for a concert, He earns $15 per hour and needs at least $90 to go to the concert. How many hours should he mow? 4. 6. 7. Rachel can make 8 cakes for a bakery each day. So far, she has orders for more than 32 cakes. How many days will it take her to complete the orders? 1 7 Ranger saves $70 each week. He needs to save at least $2,800 to go on a trip to Europe. How many weeks will he need to save? 8. 25 35 40 50 55 9. Clara has less than $75. She wants to buy 3 pairs of shoes. What price for each pair of shoes can Clara afford if each pair is the same price? 0 5 10 15 20 25 30 35 40 45 50 10. A gym charges $25 per month plus $4 extra to swim in the pool for an hour. If a member only has $45 to spend each month, at most how many hours can the member swim? 1 2 3 4 5 6 45 30

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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A STORY OF RATIOS
Lesson I 7•3
Possible Extension Exercises 6-10
6.
Kasey has been mowing lawns to save up money for a concert, He earns $15 per hour and needs at least
$90 to go to the concert. How many hours should he mow?
4
6
7
7. Rachel can make 8 cakes for a bakery each day. So far, she has orders for more than 32 cakes. How many
days will it take her to complete the orders?
1
2
4
6
Ranger saves $70 each week. He needs to save at least $2,800 to go on a trip to Europe. How many weeks
will he need to save?
8.
25 30
35
40
45
50
55
than $5
9. Clara has less than $75. She wants to buy 3 pairs of shoes. What price for each pair of shoes can Clara
afford if each pair is the same price?
Colck CAarga
10 15 20 25 30 35 40 45 50
not
10. A gym charges $25 per month plus $4 extra to swim in the pool for an hour. If a member only has $45
to spend each month, at most how many hours can the member swim?
1
3
4
6.
ve money for
fowrth 16
Transcribed Image Text:A STORY OF RATIOS Lesson I 7•3 Possible Extension Exercises 6-10 6. Kasey has been mowing lawns to save up money for a concert, He earns $15 per hour and needs at least $90 to go to the concert. How many hours should he mow? 4 6 7 7. Rachel can make 8 cakes for a bakery each day. So far, she has orders for more than 32 cakes. How many days will it take her to complete the orders? 1 2 4 6 Ranger saves $70 each week. He needs to save at least $2,800 to go on a trip to Europe. How many weeks will he need to save? 8. 25 30 35 40 45 50 55 than $5 9. Clara has less than $75. She wants to buy 3 pairs of shoes. What price for each pair of shoes can Clara afford if each pair is the same price? Colck CAarga 10 15 20 25 30 35 40 45 50 not 10. A gym charges $25 per month plus $4 extra to swim in the pool for an hour. If a member only has $45 to spend each month, at most how many hours can the member swim? 1 3 4 6. ve money for fowrth 16
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