Answer:
1. 87b−179+957÷87
2. 51b−24
Step-by-step explanation:
Answer:
6.40
Step-by-step explanation:
Answer:
Jwkwne
Step-by-step explanation:
Ysjwmd
Answer:
Last one
Step-by-step explanation:
You can simplify the first one or compare both of them if they have the same ratios! Hope this helps <3