Answer:
20
Step-by-step explanation:
Answer:
Step-by-step explanation:
To factorize ,
6a+10ab
=2a(3+5b) [ common 2a from both the terms]
Each tricycle has 3 wheels and one seat, so the ratio of seats to wheels is 1:3
Answer:
16
Step-by-step explanation:
This question can be modeled using the equation 3x+4=52 (x is the purple marbles). To solve this equation subtract 4 from both sides, making it 3x=48. divide both by three showing x=16. This shows that 16 is the answer.