Hello! So, for the first inequality, we have to add 10 to both sides. When you do that, 3.5x > 7. Then, you have to divide both sides by 3.5. When you do that, you get x > 2. Then, for the second inequality, you have to add 9 to both sides, then you would get 8x < 48. Divide both sides by 8 and you get x < 6. The compound inequality for this question would be 2 < x < 6.
Answer:
28 points
Step-by-step explanation:
If they scored the same amount then Denay would have scored 28 as well
Hope that helps
89 km would be about 55.3 miles! that's the best answer, but if they want you to round then I'd say choose 55 miles
Answer:
The first answer, 3 times the square root of x squared is correct.
Answer:
Step-by-step explanation:
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