-32.306 + (-24.884) as a decimal.

What is the area of the triangle 10 13 12

1) prove that 731^3−631^3 is divisible by 100 2) prove that 99^3−74^3 is divisible by 25

Tatiana reads 40 pages of her book every night for x number of nights. write an expression that shows the number of pages she has read