Antonia is keeping track of the number of pages she reads. she started the school year having already read 95 pages her book, and she then reads 20 pages each day. the function for her total pages read is fx) -20x +95. what do fx) and x represent in antonia's situation?

It says that Antonia read 20 pages a day so the variable (x) attached to the number 20 would be "number of days".

f(x) represents how many pages in total Antonia has read.

step-by-step explanation:

the answer is 89 d

i took the test

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.