Answer:
answer is c
Step-by-step explanation:
Mark my answer as brainliest
Answer:
z=-3
Step-by-step explanation:
42 = -7z+21
-7z=21
z=-3
The function that correctly returns grades from 60 percent to a 100 percent is f(x) = [[(x - 50)/10]]
<h3>How to determine this function</h3>
The question tells us that the students do not fail and they do not get a 100 percent score either.
Hence there is no need for worry if the grade is at 5.0 or less than 1.
For example we have
x = 82.976
f(82.976) =[[(82.976-50)/10]
This would then be 3.29
This is then = 3.0
This function is not an odd function and it is not an even function. This is because the domain does not have negative values.
Read more on the domain of a function here:
brainly.com/question/1369616
#SPJ1
Answer:
I love algebra anyways
The ans is in the picture with the steps how i got it
(hope this helps can i plz have brainlist :D hehe)
Step-by-step explanation:
Credit. That's why the stock market crash was so terrible in 1929.
