You're at a clothing store that dyes your clothes while you wait. You get to pick from 5 pieces of clothing (shirt, pants, socks, hat, or dress) and 4 colors (purple, blue, orange, or red). What is the probability that you will randomly select a piece of clothing starting with s and the color purple?

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225

50-60=10

step-by-step explanation:

the formula of a slope:

we have the points (-2, 7) and (2, 3). substitute:

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%