Sarah finished reading 35 pages in her book. There were 250 pages in all. What percent of the book has Sarah left to read?

The water has been on the stove y=9.5x+62.1 after how many minutes will the tempature be 138.1 f

The polynomial 10x3 + 35x2 - 4x - 14 is factored by grouping. 10x3 + 35x2 - 4x - 14 5x )-20 what is the common factor that is missing from both sets of parentheses?

When you find the area of a triangle do you use in. or in2