If one person reads 278 pages in 7-weeks and another person reads 31 pages each week how many more pages does the first person reads than the second person 10,70,0,20

First person reads 9 pages more than other person in one week

Solution:

Given that,

One person reads 278 pages in 7-weeks

Therefore, 7 weeks = 278 pages

To find number of pages read in 1 week, divide 278 by 7

So one person reads approximately 40 pages in 1 week

Another person reads 31 pages each week

How many more pages does the first person reads than the second person

So we need to find the difference between them

Difference = 40 - 31 = 9

Thus one person reads 9 pages more than other person in one week

rick has $1400 and sally has $1500

step-by-step explanation:

to find amount of money rick has after 10 years :

principal = $1000 , time = 10 years , rate = 4% annually

to find amount of money sally has after 10 years :

her friend gives to pay her $50 per year, therefore money she has after 10 years = 50 × 10 = $500

also, sally gets $1000 after 10 years,

therefore, total amount of money sally has after 10 years = 500 + 1000 = $1500

so, after 10 years : rick has $1400 and sally has $1500

answer: it's d

step-by-step explanation: