Answer:
4.d.
Step-by-step explanation:
Please see attachment
Answer:
Step-by-step explanation:
First you have to do everything in the brackets, or [ ]. -7+-3--8 is equivalent to 8-3-7, which equals -2. After that you have to do the braces, or {}. That is -5--2, which is the same thing as 2-5, which equals -3. Finally, you can finish it out. -4--2--3 is equivalent to 3+2-4, which equals 1. Hope this helps!
Answer:
yayyyy
Step-by-step explanation:
Answer:
18m by 12m
Step-by-step explanation:
Check attachment
I hope this was helpful, Please mark as brainliest
Answer:
the answer is by adding 3.5 and 1.2 then solve the equation by opening the brackets first and collecting like terms
