[Q3] A working student is selling bracelets and earrings to make money during the semester break. The bracelet costs P30 and a pair of earrings cost P60. He/she needs to make at least P1200 and must sell more than 16 bracelets. Which inequalities would represent the situation?

[Q3] A working student is selling bracelets and earrings to make money during the semester break. The bracelet costs P30 and a pair of earrings cost P60. He/she needs to make at least P1200 and must sell more than 16 bracelets. Which inequalities would represent the situation?

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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Question

{:
30х + 60y 2 1200
х< 16
{
30х + 60y & 1200
x > 16
А.
B.
30х + 60y 2 1200
x> 16
{
30х + 60y < 1200
x< 16
X >
С.
D.

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