Question

Find each percent of change round answer to the nearest tenth of a present, if nessacarey...

1) 72 is decreased to 45
2) 55 is increased to 90
3) 180 is decreased to 140
4) 230 is increased to 250
5) A skateboard that sells for $65 dollars is on sale for 15% off. Find the sale price.
6) A jeweler buys a ring from an artisan for $85. He sells the ring in his store at a 135% increase in price. What is the retail price of the ring?

Thank You... You get 20 points if you do it the right way

Answer 1

Answer:

the process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a by-product