Answer:
look at the explanation
Step-by-step explanation:
Write an equation:
Trash a way : $25 + 0.25x
Garbage No More : $45 per month
so to make them equal we need to have enough trash in Trash A Way that it equals $45
25 + 0.25x =45
0.25x = 20
x = 80
So, you need to have 80 pounds of trash to make them equal
hope this helps!
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Answer:
C
Step-by-step explanation:
So we have the equation:

And we want to find the value of x such that k is -4.
To do so, we can substitute -4 for k and then solve for x.
So, substitute -4 for k:

And now, we just have to solve for x.
Let's multiply both sides by 5:

The left side cancels. Multiply on the right:

Now, let's add 2 to both sides:

The left side cancels again. Add on the right:

Therefore, the value of x is -18.
Our answer is C.
And we're done!
Answer: 4 quarters and 1 Nickel not sure if thats the question :/
Step-by-step explanation: