<span>Substitute (I) into (II), we have:
</span>
<span>Replace (II) in (I), we have:
</span>
Answer:
each student sell:
Lori = 55 pizzas
Steve = 69 pizzas
<span>
</span>
Suppose that market demand for a good is q = 480 - 2p. the marginal cost is mc = 2q.
1 answer:
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<span>Substitute (I) into (II), we have:
</span>
<span>Replace (II) in (I), we have:
</span>
Answer:
each student sell:
Lori = 55 pizzas
Steve = 69 pizzas
<span>
</span>
Answer:
In step 2, she didn’t use an x and y from the same coordinate pair
Step-by-step explanation:
see the attached figure to better understand the problem
we have the points (5, 1) and (3, 5)
step 1
Find the slope
The formula to calculate the slope between two points is equal to
substitute
step 2
The equation of the line in point slope form is
take the point (3,5)
substitute
step 3
therefore
In step 2, she didn’t use an x and y from the same coordinate pair
