Answer: A) $4.50 per ounce
Step-by-step explanation: All you do is divide 12.5 by 2.78. You should get 4.4964028777, which, when rounded up to the nearest cent, should equal $4.50
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Answer:
d 7/4
Step-by-step explanation:
Should be D. Let me know if you need more of an explanation.
Answer:
Step-by-step explanation:
Try to get x alone on one side
Add nine to both sides
18x - 9 = 5 + 12x
+ 9 + 9
Subtract 12x from both sides
18x = 14 + 12x
-12x -12x
Now that you have x alone on one side divide both sides by 6
6x = 14