<span>The word decreased by means subtract.
So...
Lets look at A.
A: a-b
Sound correct?
No,
Because the sentence said that "a is decreased by the number b."
Lets look at B.
B. b-a
Sound correct?
Yes,
Because a is getting decreased by b.
Your answer is, B.
Hope this helps!(:
</span>
Answer:
259.8
Step-by-step explanation:
Answer:
Nice roast
Step-by-step explanation:
Don’t be mean tho :(
Answer:
Round 3 the grandmas
Step-by-step explanation:
Answer:
first you have to add
Step-by-step explanation: