I think it's the first three.
-7.5 < -7
-4 < -3
-0.5 < -1
(those are the inequalities after i put each of the values for x in the original equation)
3z/2 = 9
z = 6.
6 x 3 = 18. 18/2=9
z. Again= 6
Answer:
C, 200 miles in 4 hours
Step-by-step explanation:
You divide 200 by 4, then you get 50. 50 miles in 1 hour!
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Answer:
false
Step-by-step explanation: