umysahsoisk umysahsoisk
  • 14-09-2021
  • Mathematics
contestada

The cost of renting a floor waxer is $4.25 per hour plus $5.50 for the
wax. Find the cost of waxing a floor if the time involved was 4.5 hours.

Relax

Respuesta :

Amist
Amist Amist
  • 14-09-2021
Make an equation
y = 4.25x + 5.50
y = total cost, x = hour
Plug in 4.5 hours for x
y = 4.25(4.5) + 5.50
y = 19.125 + 5.50
y = 24.625
Solution: $24.63
Answer Link

Otras preguntas

This is not needed for democracy to prosper? a. a social consensus b. a uneducated society c. a civil society d. free enterprise
When a photo is reduced or enlarged, its length to width ratio usually remains the same. Aurelia wants to enlarge a 4-inch by 6-inch photo so that it has a widt
finish the sentence: Hablo
a rectangle measures 14 centimetres by 4 centimetres what is its area
2/3 times what equals 10?
aclass has 6 boys 15 girls what is the ratio of boys to girls
Literal equations 2x-3y=8 solve for y
Why did the Egyptians make mummies?
How many tens in 8000
According to this passage, how did King Leopold justify his treatment of the Congolese people? “Talk of the lazy native accompanied the entire European land gra