Answer:
3/4> 3/5 is true and correct
First one C second one D sorry if I’m wrong
Yes it is a function any single value of x has only one value of y
The total cost would be the tax plus the cost of the meal. In order to find the tax you can set up a proportion: 8/100=x/34.5. Then you can cross multiply: (100•x)=(8•34.5). Then we have 100x=276. Divide both sides by 100 and we have x=2.76. This added to the 34.50 is equal to 37.26. Hope this helps!
