Which of the terms given can you write in the blank box so that the equation will have infinitely many solutions?
4x – 36=(blank) (x-9)

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.

Magic man is here, but unfortunately he is broke won’t you him out

Ithink the answer is a