mrjohnno21oxiwxe mrjohnno21oxiwxe

04-03-2018
Mathematics

contestada

Please do at least one!
a) Find two numbers, if … their sum is 3 and their difference is 21
b) Find 2 numbers, if .... Their sum is −7 and their difference is 14
Thankss

Respuesta :

dizonc009 dizonc009

05-03-2018

a) 12 and -9
12 + (-9) = 3
12 - (-9) = 21
.
b) i think there is no right answer here ?
:)

Answer Link

13-03-2020

Answer:

I am not sure

Step-by-step explanation:

Answer Link

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