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Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Please answer no. 6
Transcribed Image Text:4. Lisa bought 5 sunflowers and 20 roses for her mother. If x represents the cost of sunflower and
y represent the cost of roses, what will be the mathematical representation of the total cost if he
paid at most Php 800?
5x + 20y s 800
5x + 20y > 800
A.
B.
5. Which of the following is the graph of
y 2 -x + 2?
B.
6. Mrs. Roxas gave the cashier Php 500 bill for 3 adult's ticket and 5 children's ticket that cost
more than Php 400. Suppose an adult ticket costs Php 75. Which of the following could be the cost
of a children's ticket?
Php 60
O Php 45
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