Answer:
45 degrees Celsius
Step-by-step explanation:
5/9 (113 - 32)
5/9 (81)
45
everything can be found in the picture
11
Np bro, I've dealt with these all through 7th XD
15-3=12
12/3=4
4 books
We can add the two equations to eliminate the variable and solve for :
Now, we can use substitution to solve for :
(given)
Hope this helps :)