19. Solve the following inequality.
2 answers:
Answer:
<u>C. The solution set is {y|y > 0.75}.</u>
Step-by-step explanation:
<u>Given</u> :
<u>Add 4 to each side.</u>
- 5y - 1 + 4 < 9y - 4 + 4
- 5y + 3 < 9y
<u>Subtract 5y from each side.</u>
- 5y + 3 - 5y < 9y - 5y
- 4y > 3
- y > 3/4
- y > 0.75
<u>Solution set</u>
<u>C. The solution set is {y|y > 0.75}.</u>
Answer:
c
Step-by-step explanation:
(5y - 1) = 4y + (9y - 4) = 5y
2y > .75
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