Answer:
400
Step-by-step explanation:
Answer:
Step-by-step explanation:
When there is a ( + ) in front of an parentheses in an expression, there is no need to change the sign of each term in the expression. That means , the expression remains the same. Just, remove the unnecessary parentheses
Collect like terms and simplify
The negative and positive integers are always subtracted but possess the sign of the bigger integer.
Hope I helped!
Best regards! :D
Answer:
d
Step-by-step explanation:
it is 4/5ths of the answer towards one and the only other likely answer would seem as though b but b=9/10ths so D.