Answer:
i could be wrong but i think its x=3 :(
Step-by-step explanation:
6.95 to one decimal place would be 7 because if it was 6.9 then it would round to 7 and the 6.95 rounds the 9 to a 10 and you cant have 6.10 so it would be 7.
Answer:

Step-by-step explanation:
Multiply across.

Then Simplify.

Answer:
Can't see the picture because old computer but isn't 16 minus 17 = -1 (negative 1)
Step-by-step explanation: