Answer:
6.28
Step-by-step explanation:
2 x 3.14
Given:
Selling price of radio for Masada = 63,000
Loss = 10%
To find:
The amount of money Masada paid for the radio?
Solution:
Let x be the amount of money Masada paid for the radio.
According to the question,




Divide both sides by 0.9.


Therefore, Masada paid 70,000 for the radio.
It is 1million cas in not really that smart I wish I was smarter
This should be the answer: A ≈ 21.24 in²
Replace the x with 2: f(2)=2*2+7=4+7=11
replace the x with 7: f(7)=2*7+7=14+7=21