Answer:
-6
Step-by-step explanation:
Lets assume a number be "x".
As given, lets put in an expression:
= 
--- (first)
= 
----- (second)
As known both the expression are same.
⇒ =
Opening the parenthesis and distributing the number 4 with 2x and 7.
⇒ 
subtracting both side by 28 and 5x
⇒ 
cross multiplying
∴ x= 
x= -6
On subtituting the value of x on the expression.
=
We get, -20=-20, which is equal.
Answer: −3 ≥ x > −6
Step-by-step explanation:
Step-by-step explanation:
total slices :12
mark eats: 5
aisha eats:4
4+5=9
9-12=3
so, james eats 3 slices
3/12
Answer:
what I have to find ............???????
<h3>
Answer:</h3>
400%
<h3>
Step-by-step explanation:</h3>
Suppose sales in 1994 were 100 of some unit. Then in 1995, they were ...
... 100 - 80% × 100 = 100 × (1 - 0.80) = 100 × 0.20 = 20 . . . . units
Then the percent increase to sales of 100 units in 1996 can be found from ...
... percent change = ((new value) - (old value))/(old value) × 100%
... = (100 -20)/20 × 100%
... = 80/20 × 100%
... = 400%
The increase from 1995 to 1996 was 400%.
