Read carefully and use a place value chart Lucy has read 1,398 pages of her book. The book has a total of 2,805 pages. Which shows the number of pages Lucy must still read to finish the book rounded to the nearest hundred? 0 2,000 1,400 0 2,400 O 1,600

We'll let x represent the number of weeks it will take to save enough money. If she saves $11 each week, then in x weeks she will save 11x dollars.
Add this to the 107 she has already saved, and at the end of 11 weeks she will have 11x + 107 dollars.
We want the amount saved to be equal to the price of the bike, so our equation is

11x + 107 = 173

In a word problem, writing the equation is usually the hardest part. Now we solve the equation.

Subtract 107 from both sides to get

11x = 66

Divide both sides by 11 to get

x = 6 weeks

Hope this helps ‘