I NEED HELP ANSWER PLEASE which expression is equivalent to 4/9 (2n-3)?
A) 8/9n - 3
B) 8/9n - 1 1/3
C) 2n-3
D) 2n - 1 1/3​

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.

Heya dear

df =

both have same length