2/5 is the answer so the reciprocal would be 5/2
35 4's were used when writing this book
Answer:
- 13a - 85
Step-by-step explanation:
Given
- 5a - 86 - 8a + 1 ← collect like terms
= (- 5a - 8a ) + (- 86 + 1)
= - 13a + (- 85)
= - 13a - 85
12/10 = 1.2
4/10 = 0.4
1.2-0.4 = 0.8
