(a + 2b) • (a2 - 2ab - 4b2)
Answer:
that conclude idk
Step-by-step explanation:
-6U+-15+3.5U=-1U
-2.5U+15
Answer:
8
Step-by-step explanation:
plz brainliestt
B
my answer has to be at least 20 letters.....
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.
