Answer:
I can't see the half of the question before city
Step-by-step explanation:
Then i woul dbe able to help u
7x - 7x = 0
-2 + 6 = 4
So, the answer is 4.
Answer:
$544
Step-by-step explanation:
To determine the original price of the DVD player considering that you know that it had a 75% reduction, you can use a rule of three as the price of $136 represents 25% of the original price and with this you can calculate the price that represents 100%:
$136 → 25%
x ← 100%
x=(136*100)/25=$544
According to this, the answer is that the original price of the DVD player was $544.
The function f(x) is a function of the variable x.
To solve the function for x = 30, just plug in 30 for x.
14 - 0.5(30) = -1
f(30) = -1
I hope this helps you
8b-7b-7-2
b-9
