Which statement is true? A. Every integer is also an irrational number.
B. No irrational number is rational
C. Every irrational number is also a real number.
D. Every integer is also a real number.

When rates are expressed as a quantity of 1, such as 2 feet per second or 5 miles per hour, they are called unit rates. if you have a multiple-unit rate such as 120 students for every 3 buses, and want to find the single-unit rate, write a ratio equal to the multiple-unit rate with 1 as the second term.

25% increaseplus i think decrease i only know increase: ((