Given the Venn diagram below, which statement must be true? If a number is an irrational number, it must also be a rational number.
All integers are also whole numbers.
All integers are also rational numbers.
All natural numbers are irrational numbers.

Fractions can be added and subtracted only if they're fractions. a. like b. proper c. improper d. unlike

Find the greatest common factor of the polynomial: 10x^5+15x^4-25x^3 10x^5 x^3 5x^3 5

Abby is preparing fruit punch for her party. she starts with a bowl filled with liquid that has 1/2 fruit juice and 1/2 sprite, but she decides it's too fruity. so she pours out 1/4 of the liquid, and then fills the bowl up again with sprite. what fraction of the punch is now sprite?