Select the correct answer. Which expression is equivalent to the given expression?
- 2r2 + 8 - 9+ 45 + 722 +2
OA –9.12 +41 - 7
OB. -5.12 + 4r + 11
OC 5.52 + 12x - 7
OD. - 9.82 – 125 + 11

Parks is wearing several rubber bracelets one third of the bracelets are tie-dye 1/6 are blue and 1/3 of the remainder are camouflage if parks wears 2 camouflage bracelets how many bracelets does he have on

The jewelry store is having a sale. necklaces that were regularly priced at $23.50 are on sale for $18.80. what is the percentage of decrease in the price of necklaces?

See attachment below and find the equivalent of tan(∠qsr)