Answer: it is D
explanation: the higher the weight is the higher the cost is
Assuming that each loaf of brea weighs one pound, the baker would have 8 1/2 pound loaves of bread.
Notice that we have common denominator 2, so we can split the denominator to express the function in the form

where

is the slope

is the y-intercept


Look what we have here, a linear function! We know that the domain and range of linear functions is the real numbers.
We can conclude that:
the domain of the function is
all the real numbers
the range of the function
is all the real numbers
Now, to find the inverse of our function, we are going to replace

with

; then, we are going to interchange

and

and solve for

:







The inverse of our linear function, is another linear function, so we can conclude that:
the domain of the inverse function is
all the real numbers
the range of the inverse function
is all the real numbers
Answer:
9y-10
Step-by-step explanation:
Step-by-step explanation:
AEC=BED=180-(110+30)
=180-140
=40
MEASURE OF B=180-(90+40)
=180-130
=50