Answer:
6 < x ≤ 20
Step-by-step explanation:
First, let's use the points (0, 50) and (20, 0) to find the equation of the line.
m = Δy / Δx
m = (0 − 50) / (20 − 0)
m = -2.5
y = -2.5x + 50
Now find the time when y = 35.
35 = -2.5x + 50
-15 = -2.5x
x = 6
So there is less than 35 gallons in the barrel when 6 < x ≤ 20.
The correct answer is 10x - 4. Hope this helps!!
Answer:
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Step-by-step explanation:
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Answer:
1080 marbles
Step-by-step explanation:
842 marbles + 233 marbles
= 1075 marbles
1075 rounded to the nearest 10 is 1080.
