1 answer:
1st transformation:

2nd transformation:
When you rotate a point around the origin by 180 degrees, you change both coordinates to opposite values.
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I got the same answer as you. Try to ask your teacher about it since it’s a math problem online or something.
42/6 is 7 so do 7 * 5 which is 35 so he sold 35 tickets
4 hours? i may be wrong
i did - 60 * 15
seems about right, since 50% would be 7.5 hours?
Are you sure this is written correctly. It is not factorable as it is
Answer:
30 pounds is 13.6078 kilograms.
13 x 16 = 208.
Mary's dog should be given 208 mg of medicine.