<em>Answer:</em>
<em>720 %</em>
<em>Step-by-step explanation:</em>
<em>Hi there ! </em>
<em>$ 5 ............. 100%</em>
<em>$ 36 .................x%</em>
<em>x = 36×100/5</em>
<em>= 3600/5</em>
<em>= 720 %</em>
<em>Good luck !</em>
Answer:
f=20
Step-by-step explanation:
f-17/1 =-3
-(f-17)=-3
-f=-3-17
-f=-20
f=20
Slope-intercept form: y = mx + b
[m is the slope, b is the y-intercept or the y value when x = 0 --> (0, y) or the point where the line crosses through the y-axis]
You know:
m = -34
b = 5 Plug it into the equation
y = mx + b
y = -34x + 5
28=12+x
28 represents how tall he will get, 12 represents how tall he is in inches, and x is how much he still has left to grow! Hope it helps!
Answer:
See proof below
Step-by-step explanation:
We will use properties of inequalities during the proof.
Let
. then we have that
. Hence, it makes sense to define the positive number delta as
(the inequality guarantees that these numbers are positive).
Intuitively, delta is the shortest distance from y to the endpoints of the interval. Now, we claim that
, and if we prove this, we are done. To prove it, let
, then
. First,
then
hence
On the other hand,
then
hence
. Combining the inequalities, we have that
, therefore
as required.