4x=2.8x+8.4 could someone who ever it may be it doesnt really matter i just need the answer to this question,?

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?

You spin the spinner shown below once. each sector shown has an equal area. what is p(beaver ) p(beaver)? if necessary, round your answer to 2 2 decimal places.

When keisha installed a fence along the 200 foot perimeter of her rectangular back yard, she left an opening for a gate.in the diagram below, she used x to represent the length in feet of the gate? what is the value? a. 10 b. 20 c. 25 d. 30