You are comparing two refrigerator models. their annual electricity consumption is shown below. assume that the cost of electricity is $0.12 per kilowatt-hour (kwh). to the nearest dollar, how much money would you save annually in electric bills if you bought the top-freezer refrigerator?

top-freezer refridgerator: 529kwh/yr

side-by-side refridgerator: 634 kwh/yr

Savings = $13

Step-by-step explanation:

$0.12 = 1 kilowatt-hour

So,

For Top-Freezer Refridgerator:

$0.12 × 529 = 1 × 529 kilowatt-hour

$63.48 = 529 kilowatt-hour

For Side-by-Side Refridgerator:

$0.12 × 634 = 1 × 634 kilowatt-hour

$76.08 = 634 kilowatt-hour

Savings = Side-by-Side Refridgerator - Top-

Freezer Refridgerator

Savings = $( 76.08 -63.48 )

Savings = $12.6

Savings = $13

tangent

step-by-step explanation:

the solution is x=1

step-by-step explanation:

we are given our   equation as

let's assume

left side function is

right side function is

now, we can draw graph

and then we can get intersection point

the intersection point will be solution

so, the solution is

x=1