X=9 this is the answer for question 19
Answer:
60
Step-by-step explanation:
It is just 60 I did my work lol
Answer:
graph A
Step-by-step explanation:
if you use the substitution method is graph A
Answer:
88
Step-by-step explanation:
if im wrong please tell me although i did do the problem
Answer:
51 + 29+ 80
Step-by-step explanation:
she got this by adding 51 + 29