For 6 hours charges $330
for 9 hours charges x
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x = 9*330/6 = 495 so choice C. is right
Stairs because they can’t possibly walk up the stairs cause then they’ll fall
Answer:
10x-5
Step-by-step explanation:
You subtract 15x-5=10x. Then you do -7+2. The 7 is negative . So it would be -7 plus two. So it would equal -5. So it's 10x-5
U need to show an example of the tiles in order for people to answer this
