Answer:
1. a. 2 KM ; b. 9000 m
2. a. 9 L ; b. 3000 g
3. a. 6000 ml ; b. 9
4. a. 60 mm ; b. 4000 m
5. a. 1 km ; b. 2 kg
6. a. 5 ; b. 4 m
7. a. 4000 ml ; b. 3000
8. a. 10 kg ; b. 20 mm
9. a. 10 km ; b. 9kg
10. a. 4 kg ; 8 l
a+15=x
Step-by-step explanation:
Austin is represented as variable a, and you have 15 more cards.
x is your amount of cards
130 papers.
1 min per paper therefore 130 mins = 130 papers
:)
(x-1)(x-2)(x-3)
hy vọng nó giúp
