Simply substitute the value of
3
given. In other words,
f
(
3
)
is the function of
f
(
x
)
, however, in this case,
x
is
3
f
(
3
)
=
3
(
3
)
−
4
Distribute
3
through the parenthesis
f
(
3
)
=
9
−
4
Simplify
f
(
3
)
=
5
Answer:
At the end krisi will receive 550
Step-by-step explanation:
We have given that krisi took $500
So the principle amount P = $500
Rate of interest r = 5%
Time t = 2 years
We know that simple interest is given by
So the amount which he receive = 500 +50 =550
So at the end krisi will receive 550
Answer:
6 points
Step-by-step explanation:
180/30 = 6
To solve the problem you have to isolate or separate x from everything else. That means adding 3 to both sides to start.
Answer:
55% increase
Step-by-step explanation:
Take the new price and subtract the original price
62-40 =22
Divide by the original price
22/40 =.55
Multiply by 100 to change to a percent
.55*100 = 55%
