1st you have to find what x, and y is
2nd re write the problem
3rd solve it
Answer:
-3°
Step-by-step explanation:
if you subtract 9 for 13 ,, you get 4
then when you subtract 7 from 4 it goes into the negative side and gets you negative 3 degrees
Answer:
p=9h
Step-by-step explanation:
Answer:
Joe worked 3 hours overtime.
Step-by-step explanation:
Let t = number of hours overworked
425 + 20 × t = 485
425 + 20t = 485
20t = 485 - 425
= 60

t = 3
Joe worked 3 hours over time.
Hope this helps :)
F(x)=9x
f(X)=9(-2)
f(x)= -18