HELP
Which equation can be rewritten as x + 4 = x^2? Assume x>0.
√x+2=X
√x+2=x
√x+4 =x
√x+16=x

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?

Which number completes the system of linear inequalities represented by the graph? y> 2x – 2 and x + 4y 2 et 2 3 4

Which word in the sentence below is an interrogative pronoun? who is picking us up from school? whousisfrom