Darren graphs the linear equations y=-3x+3 and 2x + 5y = 15. The graphs look identical so he believes that the equations represent the same line. What mathematical argument can he construct to show that the two forms are equivalent?

40 minutes

step-by-step explanation:

add the time and multiply by 2

560

step-by-step explanation:

giggidy

answer:   expression= p+p*d%

price reduction + sale price = $625

sale price: $p+$p*d%

where d% is the percentage of discount

step-by-step explanation:

original price = p

price went down by $150 price reduction $p*d%

sale price= $ 475

therefore the price before sale is: $625

and the expression that shows the price before sale is: p+p*d%