Answer:
.
Step-by-step explanation:
We have been given an expression . We are asked to simplify our given expression.
Using Power Rule of exponents , we can rewrite our expression as:
Upon simplifying our expression, we will get:
Therefore, the simplified form of our given expression would be .
5000
Let number of weeks be x
10x = 200-150
x=50/10
x=5
Thus it would take him 5 weeks to buy himself a iPhone12
Hope it helps
Answer: 4