a community service organization is selling tickets to a fundraiser for the local children's hospital. the money from ticket sales plus the money they had already raised will be donated to the children's hospital. the organization has already raised $5400 and is selling tickets for $115 each. the organization wants to donate $10000 to the hospital. write the domain and range to represent how many tickets the community service organization has to sell in order to raise $10000.

-2x + 7 = 7

subtract 7 from both sides.

-2x = 0

divide both sides by -2.

x = 0

54, jfvhgnjhvnjhcbnncjigjm

unless you made a typo, the answers are both a and c.

step-by-step explanation:

1.5/3 is .5 whereas 3/9 is .3333333 not proportional

22/33 is .66666 and 4/6 is also .66666 proportional

2/4 is .5 whereas 142/213 is .66666 not proportional

14/7 is 2 and 7/3.5 is also 2 proportional

you could've also checked it by doing this simple division:

if the larger fraction divides with the smaller fraction to equal 1, it is proportional. so let me show you what i mean:

when i divide 22/33 by 4/6 i get 1, so we know it is proportional, and it is the same with 14/7 and 7/3.5. now if i divide 3/9 by 1.5/3 i get .66666 so therefore we know it is not proportional.

there are many ways to do this so i wanted to show you some possible ways.