Which inequality is true when x = 0. 5 and y = 5? A. 4xy > 11.5 B. 9y + x > 45.5 C. y - 2x < 3 D. 7xy < 18

Aleyam asked Feb 10, 2023

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Which inequality is true when x = 0. 5 and y = 5?

A. 4xy > 11.5
B. 9y + x > 45.5
C. y - 2x < 3
D. 7xy < 18

Aleyam asked Feb 10, 2023

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17 votes

Answer:

D.
7xy# < 18

Explanation:

4(0.5)(5) > 11.5
10 > 11.5 which is not true

9(5)+0.5 > 45.5
45.5 > 45.5 which is not true (they are equal)

5-2(0.5) < 3
4 < 3 which is not true

7(0.5)(5) < 18
17.5 < 18 which is true so the answer is D

Falsoon answered Feb 17, 2023

3.0k points

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