Answer:
$14
Step-by-step explanation:
80% of $70 is $14, saving him $56
I can help you but what is the operation of math
The K-constant variation is the factor of the increase-decrease relationship between the x-variable and y-variable which can be stated as y=k*x or x=y/k<span>. For example, if y variable equal 5 and the x variable equal 2 then the k-constant variation equal 2 (calculation y=k*x --> 5=2*2.5). This constant shows the relationship between the variables.</span>
First it was 186,000 and then the second year it was 202,000 what is the expenses is 16000
