Alex read 1/5 of a book on monday and 28 pages on tuesday. he still had 1/3 of the book to read. how many pages were there in the book?

Write two subtraction equations that are equivalent to 5 + 12 = 17.

You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (–4, 0) and (6, 0). the y-intercept of the first parabola is (0, –12). the y-intercept of the second parabola is (0, –24). what is the positive difference between the a values for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth