In a work division of 45 employees 20 or male 30 of the employees are at least 40 years old and six of the females are less than 40 years of age referring to the above information how many males are at least 40 years of age

6 and 24

step-by-step explanation:

6 x 4 = 24

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%