Question

I WILL MARK YOU BRAINLYEST if you answer all of my problems !!!!!!!!!!! please need help ASAP

the table shows the amount of money (in dollars) pent by a family on entertainment

(Year: 2010, Amount Spent: $227) (Year: 2011, Amount Spent: $247) Years 2012, Amount Spent: $267) (Year: 2013, Amount Spent: $287)

19# Find the rate of change ----------


20# Explain if this data represents a linear equation or not ----------


The concession stand charges $2 for hotdog and $4 for a hamburger. You have $48 to spend. Let x be the number of hotdogs and y be the number of hamburgers.


21# Write a linear equation to represent this situation.----------


22# Find the x - intercept -------------


23# Find the y - intercept. -------------


24# Graph by plotting X & Y - intercepts.


25# Explain what the x - intercept means in this situation.-------------


26# Explain what the y - intercept means in this situation.-------------

Answer 1

19.- 20dollars/year
20.-the date is a linear function because it has a constant rate of change
21.-2x+4y=48
22.-x=24
23.-y=12
25.- the x intercept indicates the amount of hotdogs that you can buy when you do not buy any hamburgers
26.- the y intercept indicates the amount of burgers you can buy when x=0

Answer 2

19- The rate of change is $20 dollars per year
20- It DOES represent a linear equation because the rate of change is constant

All now pertains to hamburgers and hotdogs:
21- 2x + 4y = 48
22- x-intercept is 24
23- y-intercept is 12
24- Grqph is either below or above in ,y’a answer
25- the x-intercept is how many hotdogs you could get without buying any hamburgers. 24 hotdogs only
26- the y-intercept is how many hamburgers you could buy without getting any hotdogs. Just 12 hamburgers