Answer:
a x b
Step-by-step explanation:
1/8 if they are numbered 1-8
Answer:
a = - 3 and b = 4
Step-by-step explanation:
Given

Simplify 
=
=
×
= 3
Thus expression can be written as

Multiply numerator/denominator by 
noting that
×
= 2
= 
= 
Dividing each term on the numerator by 2
= 4
- 3
= - 3 + 4
with a = - 3 and b = 4
2(a+3)+3(2a-1)
=2a+6+6a-3
=8a+3
The answer to your problem is -2.1.