151k views
3 votes
Evaluate the expression when a=4 and b=9. 8b-a

Evaluate the expression when a=4 and b=9. 8b-a-example-1
User Bitwelder
by
4.5k points

2 Answers

0 votes
the answer is 8(9)-4= 68
User Yasirmturk
by
4.3k points
4 votes
Step explanation:
1-8b-a
2-8(4)-9
3-32-9= 23

User Ayhan
by
4.9k points