Find two numbers if their sum is 7.2 and their difference is 2.7.

The two numbers are 4.95 and 2.25.

Let the two numbers be x and y. Given conditions,

...............................(1)

................................(2)

Adding equations (1) and (2), we get

Therefore

x=4.95 .......................(3)

Substituting value of x from (3) in (1), we get

y=2.25 ........................(4)

From (3) and (4), the two numbers are 4.95 and 2.25.

i dont know

step-by-step explanation:

the reason i dont know is because i have not taken this class and for that reason i haven't learned this stuff

hope i could

what steps are you having us

step-by-step explanation: