Answer:
go die
Step-by-step explanation:
Answer:
- 6 lb mixed nuts
- 4 lb chocolates
Step-by-step explanation:
Let m represent the quantity of mixed nuts in the mix. Then 10-m is the quantity of chocolates, and the total cost of the mix is ...
8m +3(10 -m) = 6(10)
5m = 30 . . . . . . . collect terms, subtract 30
m = 6 . . . . . . . divide by 5; pounds of mixed nuts
10-m = 4 . . . pounds of chocolates
Collins should use 4 pounds of chocolates and 6 pounds of mixed nuts in his trail mix.
Answer:
x = 5
Step-by-step explanation:
Step 1: Write equation
-(1 + 7x) - 6(-7 - x) = 36
Step 2: Solve for <em>x</em>
- Distribute: -1 - 7x + 42 + 6x = 36
- Combine like terms: -x + 41 = 36
- Subtract 41 on both sides: -x = -5
- Divide both sides: x = 5
Step 3: Check
<em>Plug in x to verify it's a solution.</em>
-(1 + 7(5)) - 6(-7 - 5) = 36
-(1 + 35) - 6(-12) = 36
-(36) + 72 = 36
-36 + 72 = 36
36 = 36
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
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