Answer:
Step-by-step explanation:
Given : 
In order to find 
we will substitute 
for 
in the given function, that is :
Answer:
m=-2
Step-by-step explanation:
You want to isolate the variable on one side (m).
Divide each side by 7.
m+5=3
Subtract 5 from both sides
m=-2
Answer:
Right
Step-by-step explanation:
It is right because every angle with 90° degree or with these shapes are called right angled traingle.
if it helps don't forget to like and mark me
T=s+14
T+s=82
(s+14)+s=82
2s+14=82
s=34
t+48
Jose's age is 10 years
working
let jose's age be x yrs
4x-3=3x+7
x=10
to prove this point replace x with 10 in the equation above
