there are 84 species of animals in the metropolitan zoo 5/12 of the species are from north north Africa 1/5 of the species are from Africa the remaining species are from north America how many species are from North America

option (b) is correct

step-by-step explanation:

to find the solution of this system, we need to convert it into reduced row-echelon form. we have,

after applying row operations r2 -> r2/2 and r3 -> r3/3, we get,

correct answer is b. 27/8

step-by-step explanation:

false

step-by-step explanation:

the meaning of changing is to edit or make something different.

but transmitting means cause (something) to pass on from one place or person to another.

there 2 different things