Michael jogs every day. He keeps a record of the distance and time it takes him to complete his runs. On Sunday, he ran a greater distance and a longer time than he did the day before. How did his speed change?

Because he got used to running that distance.

Step-by-step explanation:

Say if you were to start running and you weren't very good so you went at a slow pace the more and more you ran the better and faster you would get at running because your body is slowly getting used to that amount of cardio.

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%

the answer is b.6

step-by-step explanation: