When a new model of computers became available, Computer World reduces the price of the older computers by 25%. Peter has $1,498 saved. If the original price of the computer is $2,100, does Peter have enough money to buy the computer at the sale price? Show your work.

Look, when you want to do something like put it like x^2. x2 could mean x² or x₂. so to clear confusion, know the notation. to find the product multiply the x's and you get -8x and the y's and you get 6y. since it's all being multiplied it is just -8x6y, or answer a. although the better answer is -48xy(combining -8 and 6) because you should multiply constants whenever you can.

2x+10=36. x being the number of friends.