Seudónimo Seudónimo
  • 04-01-2017
  • Mathematics
contestada

Savannah was paid $87 for 12 hours of babysitting and $65.25 for 9 hours. What is the constant of proportionality that describes this relationship? A) 0.14 Eliminate B) 7.25 C) 12.5 D) 65

Respuesta :

Аноним Аноним
  • 04-01-2017
answer is B) 7.25 

$87 / 12 = $7.25 per hour 

$65.25  / 9 = $ 7.25 per hour  
Answer Link

Otras preguntas

Write the complete balanced equation for the following reaction: S8 + O2 yields SO3
I really need help with this question
People who eat a "mediterranean diet" that is heavy on vegetables, fish, and olive oil have a comparatively low risk of developing
Two less than six times the difference of a number and five
What are some repercussions of not addressing this environmental risk factors?
Find the odds for and the odds against the event rolling a fair die and getting a 2 comma a 4 comma a 5 comma or a 3.
Which of these civil liberties was limited under the Napoleonic Code?
what happens to the brain when addicted to drugs
If x+y=8, y+z=7, and x+z=5, what is the value of x? What is the formula or strategy to approach this question?
An outbreak of salmonellosis occurred after an epidemiology department luncheon, which was attended by 485 faculty and staff. assume everyone ate the same food