The answer is d no one wants a old device
that’s why as years go on iphone prices go down
Answer:
Step-by-step explanation:
Real solutions equal
x=6,3,1
Hope that helps!
Answer:
7
Step-by-step explanation:
To solve this problem we need to find x
First we need to do parenthesis
This means that the equation becomes 5x - 2x - 2 = x + 3x + 5
Next add or subtract, this simplifies it to 3x - 2= 4x + 5
After this bring the numbers on the right and the variables on the left
This means subtracting 4 on each side and adding 2 on each side
Now the equation becomes -x = 7
Lastly, put the negative on the right
x = 7
Answer:
£120
Step-by-step explanation:
If the phone has been discounted by 35%, then it is now 65% of the original price (as 100 - 35 = 65).
Divide the discounted price by 65 to find the amount per 1%, then multiply by 100 to get the original price.
(78 ÷ 65) x 100 = £120
1. Rational. It is non-terminating but repeating.
2. Irrational. It is non-terminating, non-repeating
3. Irrational. π is irrational
4. Rational. √49 is 7
5. Irrational. 22 is not a square.
