There would be 35 rulers.
In order to solve this, use cross multiplication.
6/10 = 21/x -----> cross multiply
10*21 = 6*x
210 = 6x
35 = x
330/3= 110
550/110=5
Answer is 5 books
Answer:
Rule 3
Step-by-step explanation:
The values correspond to the equation y=3^x
Answer:
It a choose so the answer is D
Answer:
I think it's D but im not sure
hope this helps
have a good day :)
Step-by-step explanation:
