Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
we know that
A relationship between two variables, x, and y, represent an inverse variation if it can be expressed in the form or
In this problem
step 1
Find the value of K
For
substitute
the equation is
step 2
For
substitute in the equation
For the 3 you multiply the equations of f(x) and g(x) by each other and you do that by foiling then you combine like terms. After that the terms A, B,C D, and E are in the answer which is...
width of teacher's desk is 30 inches
Since the desks are similar then the ratios of corresponding sides are equal
let the width of teacher's desk be w, then
= ( cross- multiply )
30w = 900 ( divide both sides by 30 )
w = 30
Answer:
$1,800 is the correct answer.