Answer:
Jessica reads 15 newspaper articles
Step-by-step explanation:
Jim reads 3
Jessica read 5 times MORE than Jim
5 x 3= 15
So Jessica reads 15 articles
ABC airlines because it’s only 18 out of 126 “recent” flights which can only be greater than 13 percent of all of the time so you would have a less percent chance of your flight being delayed.
Number two is proportional just do Y over X y/x meaning divided all the y’s over the x’s so 25 divided by 5 30 divided by 6 35/7 40/8 they all equal 5 so it’s proportional
number three isn’t proportional when you do y/x they all come out differently so you do y2-y1 over x2-x1 16-4/4-2 16-4=12 4-2=2 then you divided 12/2 that equals 6 you do that again but with the next numbers but they don’t equal so it’s no equation no constant
Answer:
(a)$29.95
(b)A
Step-by-step explanation:
The cost, in dollars, of producing x cellphone cases is given by:
We are required to evaluate: 
The value calculated above represents the additional cost to produce one more item after making 250 items.
