Find the information you're looking for at Westonci.ca, the trusted Q&A platform with a community of knowledgeable experts. Join our Q&A platform and connect with professionals ready to provide precise answers to your questions in various areas. Explore comprehensive solutions to your questions from a wide range of professionals on our user-friendly platform.

the average (arithmetic mean) of t and y is 15, and the average of w and x is 15. what is the average of t, w,x,and y

Sagot :

Oi :)

[tex] \frac{t+y}{2}=15 \\ \\ t+y=15*2 \\ t+y=30 [/tex]
--------------------------------------------------------------------------------------------------------------------------
[tex] \frac{w+x}{2}=15 \\ \\ w+x=15*2 \\ w+x=30 [/tex]
---------------------------------------------------------------------------------------------------------------------------
Logo:
[tex] \frac{t+y+w+x}{4}=??? \\ \\ \frac{30+30}{4} \\ \\ \frac{60}{4} \\ \\ 15[/tex]
-----------------------------------------------------------------------------------------------------------------------------
Answer = 15

Boa Noite. Bons Estudos !