U times any number by 3 and see witch ones the closest
27x3=81 that's what I think and that's the closest
Once you combine it, you get 10w + 18
Answer: I think y is 32 im not good at this tho
Step-by-step explanation:
Answer:

Step-by-step explanation:
We want to find the sum of

We can rewrite this as

This becomes;

Recall that;

This implies that;

Combine like terms:

Answer: 2.5
Step-by-step explanation: subtract 2x from both sides and get 4x-2=8 so then add 2 on both sides to get 4x=10 and last step is to divide both sides by 4 which wild get you x=2.5