Answer:
B
Step-by-step explanation:
If you did 1925 divided by 142.45 you get 13.51 so if you round it you get 14
It's basically multiplication by 3. 3x3 9x3 27x3 etc
Answer:
47
Step-by-step explanation:
32+[4×(15÷3)]−5
At first we have to apply "BODMAS" rule. According to the rule, we will work 1st bracket.
Hence,
32+[4×5]−5
Then, we will take 3rd bracket into consideration,
32+20−5
Then, we will use addition from the BODMAS rule-
52 - 5
Finally, subtracting 5 from 52, we can get
= 47
The value of the expression is 47.
Answer:
k
Step-by-step explanation:
So put simply, this means x^2 -6+8=x-2. Now factor the left side, you get (x-2)(x-4)=x-2. Now divide both sides by (x-2). You get x-4=1. So the answer is x=5