Answer:
the 20 +2
Step-by-step explanation:
Answer:
The answer is 9
Step-by-step explanation:
If you subtract 8-(-1) you would get 9.
He bought 3 small notebooks (3*7=21) and 3 large notebooks (3*10=30)
21+30=51
The answer will be A. 69.22
Hope this helps <3
<span>Step–1:Find a perfect square root as close to your number.
</span><span>Step–2: Divide your number by the square root.
</span><span>Step–3: Calculate the average of the result given in step 2 and the root.
Step-4: Simplify if needed. </span>