15x + 7y + 45x + 22y
= 60x + 29y
answer
A. 60x + 29y
Like in real life problems?
if yes then when conducting a survey, when grading quizzes/assignments, etc
Answer: If you divide 202/4=50.5 or 50 1/2
Step-by-step explanation:
You would have $60 after 5 years..I'm not 100% sure, sorry.