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Arisa [49]
3 years ago
13

Evaluate -7x + y5x When x = -3, y = -9

Mathematics
2 answers:
Semmy [17]3 years ago
8 0

Answer:

156

Step-by-step explanation:

-7(-3)+(-9)(5)(-3)

21+135

156

maria [59]3 years ago
8 0

Answer:

<em>156</em>

Step-by-step explanation:

  • Substitute x and y values in the equation

-7x+y5x

(-7)(-3)+(-9)*5*(-3)

21+135

<em>156</em>

<em>Hope you got it </em>

<em>If you have any question just ask me</em>

<em>If you think this is the best answer please mark me as brainliest</em>

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3 years ago
You borrowed $59,000 for 2 years at 11% which was compounded annually. What
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Answer:

$72693.9

Step-by-step explanation:

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6 0
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Find the area of the largest rectangle (with sides parallel to the coordinate axes) that can be inscribed in the region enclosed
garik1379 [7]
F(x) = 18-x^2 is a parabola having vertex at (0, 18) and opening downwards. 
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 => Area, A 
= 2x (y1 - y2) 
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For area to be maximum, dA/dx = 0 and d²A/dx² < 0 
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4 0
3 years ago
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Answer:

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Step-by-step explanation:

7 0
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Read 2 more answers
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alex41 [277]

Answer:

graph y=2x-7

Step-by-step explanation:

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