Aformula for finding a, the area of a triangle is a=1/2bh, where b is the base of the triangle and h is the altitude to that base. in this triangle, if b=16 inches, and h=6 inches, what is the area of this triangle?

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?

Me! i really need to get this right before 9. prove the divisibility of 7^6+7^5-7^4 by 11. use factoring so you get a number times 11. just tell me the number. i need this done asap

Which shows the graph of the solution set of 3y – 2x > –18?