An item is originally priced $68.89. it is on sale for 42 percent of the original price. which is an estimate of the sale price?
$2.00
$3.50
$20
$28

Me because some of question i don’t understand

Drag each tile into the correct box. not all tiles will be used. find the tables with unit rates greater than the unit rate in the graph. then tenge these tables in order from least to greatest unit rate

Solve the following: 12(x^2–x–1)+13(x^2–x–1)=25(x^2–x–1) 364x–64x=300x