Answer:
9 + b is an expression
Step-by-step explanation:
Expressions don't have the = sign in them but equations do.
Answer:101
Step-by-step explanation:
U just add all the numbers together
Answer:
The think that the answer is question 1 is B and the answer to question 2 is also B.
Step-by-step explanation:
Answer:
2a+3b
Step-by-step explanation:
There wouldn't be a simplfied answer or solution if you don't have a solution for either a or b or both. And they are not like terms, so you can't add them together.
So the answer is 2a + 3b.
I hope this helps!
Have a great day!
10+8+8.9+4=30.9
Rounded to the nearest tenth is 30ft