StephanieLizbeth3563
StephanieLizbeth3563 StephanieLizbeth3563
  • 01-03-2018
  • Mathematics
contestada

The cost of 3 pounds of grapes is $6.57 what is the constant of proportionality that relates that cost in dollars,y,to the number of pounds of grapes,x?

Respuesta :

igalaxycat
igalaxycat igalaxycat
  • 14-03-2018
2.19x=y

for one pound of grapes it would cost $2.19,
for two pounds of grapes it would be $4.38,
and for three pounds of grapes would be $6.57.
Answer Link

Otras preguntas

Unscramble pxnapd involving Algerba
A(n) _____ forecasts the sales, expenses, and net income for the firm in some future time period.
An ion in a mass spectrometer follows a semicircular path of radius 14.8. What is the distance it travels?
how do you solve 6x minus 2 equals 12x plus 7
What would you have to know to estimate the biotic potential of an apple orchard?
why are protein channels needed to transport substances
Which type of central heating system is often used when heating many buildings from a central location? A. electric baseboard B. forced-air C. hot-water D. s
Find the GCF of 189 and 200 using prime factorization
What did West Africans trade to North Africans in exchange for salt? (1 point) a.camels b.gold c.silver d.masks
Write each ratio or rate as a fraction in simplest form. 9 inches of rain in 30 days