Answer:
13) Is a linear function. The points form a straight line
14) Is an exponential function. The points form a curved line.
Answer:
87.5%
Step-by-step explanation:
1) divide 7 by 8 which gives you 0.875
2) move the decimal in 0.875 two spaces to the right which makes it as a percent of 87.5%
The domain is all real numbers
Answer:
scale factor = 
Step-by-step explanation:
the scale factor is the ratio of corrresponding sides. image to original.
scale factor =
=
= 
I think they made 9 5/6sandwiches
7 1/2= 7 3/6
2 1/3=2 2/6
2 2/6+ 7 3/6= 9 5/6