18x + 9 < 9x - 18
9x < -27
<span>x < -3
</span><span>If I managed to help you, please make sure to mark my answer as the "Brainliest" answer. Thanks! :)</span>
Answer:
D. y = 10 • 4x
Step-by-step explanation:
Answer: As seen from the graph, the y intercept is (0,0.5)
plugging this value in each equation:
y=1*4^x
plugging x as 0 and y as 0.5
lhs≠rhs
plugging x as 0 and y as 0.5
lhs = rhs
y= 1/2 x 4x
..............................................................................................................................................................................................................................................................................................
Answer:
D) y= 10*4^x
Step-by-step explanation:
Replace each function with x = 0
A)
B)
C)
D)
If you check the graph with x = 0, the value of y is between 8 and 12 so the only probably answer acoording to the alternatives is D) which gives y = 10 when x = 0
Answer:
x=4.5 inches
Step-by-step explanation:
<u><em>The picture of the question in the attached figure</em></u>
we know that
The perimeter of a hexagon is the sum of its six length sides
Let
x ----> the length of a shorter side
y ---> the length of a longer side
The perimeter of the hexagon is equal to


so
---->equation A
Each longer side measure 1 in. less than 4 times the length of a shorter side
so
----> equation B
substitute equation B in equation A

Solve for x

Answer:
<h2>-2c + 16-</h2>
Step-by-step explanation:
<h2>give me brainliest please</h2>
given:





Answer:
she will use 4.
Step-by-step explanation:
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