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yaroslaw [1]
3 years ago
8

Find the solution of this system of equations:

Mathematics
1 answer:
Evgen [1.6K]3 years ago
6 0

Answer:

y=-3.667

x=

Step-by-step explanation:

-4(10y-59)+10y=86

30y+196=86

30y=-110

y=-3.667

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Find all of the critical points of p (t). p (t) = t 2 + 5t + 6.
svp [43]

Please, use " ^ " to denote exponentiation: p(t) = t^2 + 5t + 6.

To find the critical points, differentiate p(t) with respect to t, set the result = to 0, and then solve the resulting equation for t:

p '(t) = 2t + 5 = 0

Solving for t: 2t = -5, and so t = -5/2. (-5/2, p(-5/2)) is the critical point. That evaluates to (-5/2, -0.25). This happens to be the vertex of a parabola that opens up.

8 0
4 years ago
Billy Idell is trying to determine how many units of two types of lawn mowers to produce each day. One of these is the Standard
ch4aika [34]

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6 0
3 years ago
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ludmilkaskok [199]

Answer:

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Step-by-step explanation:

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b is the y intercept

plug your number in

y = 1/3x + 5

5 0
3 years ago
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Step-by-step explanation:

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3 0
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Sergeeva-Olga [200]

Answer:

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