Answer:

Step-by-step explanation:

Hope this helps!
Answer:
2t+2u+2v+4w
Step-by-step explanation:
Add up all of the terms
Answer:
61%
Step-by-step explanation:
it's really simple just take the percentage of both numbers, 42% and 19% and add them together and whatever the sum is, is gonna be your answer!
Answer:

Step-by-step explanation:
