4.8k views
4 votes
Can someone please help me with this

Can someone please help me with this-example-1

2 Answers

5 votes
b=143
Hope that helps!!
User Pterandon
by
5.9k points
2 votes
first cross multiply

12b=156(11)
12b=1716

b= 1716/12
b=143

hope this helps
User Royeet
by
6.4k points