-4x+5(20/11)=-4

Please explain how to get x, thank u!

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?

Student price tickets to a movie are $1 and non student tickets are $2. 350 tickets are sold and the total amount made is $450. how many non student tickets were sold ? a) 100 b) 150 c) 200 d)250

Asap its important using the information in the customer order, determine the length and width of the garden. enter the dimensions.length: feetwidth: feet