Making a shape bigger and smaller
Answer:
102
Step-by-step explanation:
Answer:
1+1 = 2 or 2 + 11 = 13
Step-by-step explanation:
Answer:

Step-by-step explanation:
We want to find the inverse of

We interchange x and y.

We need to solve for y, so let us multiply through by 2.

Subtract 6 from both sides.

Therefore the required inverse is

Answer is a :
100 + 300% of 100 = 400
but the markup is more than 300%
ans : a)