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KIM [24]
3 years ago
10

Please help me! Thanks!

Mathematics
1 answer:
tekilochka [14]3 years ago
3 0

Answer:

A) 3(4x -4) -7x

Step-by-step explanation:

if you distribute the 3 and then simplify by combining like-terms, you will get 5x - 12

3(4x - 4) - 7x

12x -12 - 7x

5x -12

<em>~</em><em> </em><em>Luna</em><em> </em><em>P</em><em>.</em>

<em>^</em><em>_</em><em>^</em>

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If you have a demand function of Qd=48-9P and a supply function of Qs=-12+6P,
jenyasd209 [6]

Answer:

The equilibrium quantity is 26.4

Step-by-step explanation:

Given

Q_d = 48 - 9P

Q_s = 12 + 6P

Required

Determine the equilibrium quantity

First, we need to determine the equilibrium by equating Qd to Qs

i.e.

Q_d = Q_s

This gives:

48 -9P = 12 + 6P

Collect Like Terms

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Solve for P

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Substitute 2.4 for P in any of the quantity functions to give the equilibrium quantity:

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Q_d = 48 - 9 * 2.4

Q_d = 26.4

<em>Hence, the equilibrium quantity is 26.4</em>

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