Construct the appropriate number sets with the given information use the sets to match the following: Given
a=ø
b=B
c=then A U B= B
d=A
e=then A n B=B

Rachel reads 1/5 of the pages of a book plus 12 pages on the first day. on the second day, she reads 1/4 of the remaining pages plus 15 pages. on the third day, she reads 1/3 of the remaining pages plus 18 pages. on the fourth day, she reads the remaining 70 pages. how many total pages are in the book?

The ratio of the perimeters of two similar triangles is 4: 3. what are the areas of these triangles if the sum of their areas is 130cm2?

Rewrite the equation x = 65 - 60p by factoring the side that contains the variable p.