Answer:$3.672
rounded is $3.67
Step-by-step explanation:
Answer:
<em>(3). 500; (4) 60</em>
Step-by-step explanation:
Step-by-step explanation:
Given
f(x) = 12x + 2
f^-1(x) = ?
Now
Let y = f(x)
or y = 12x + 2
Interchanging the role of x and y
x = 12y + 2
x - 2 = 12y
y = <u>x </u><u>-</u><u> </u><u>2</u>
12
Therefore f^-1(x) = <u>x </u><u>-</u><u> </u><u>2</u>
12
Hope it will help you.
Well, each centimeter is 10 millimeters. 25cm=250mm
Multiply $530.40 by 3/4. You get the equation

If you simplify this, you get the solution of $397.80
$397.80