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insens350 [35]
3 years ago
9

Evaluate. 5x + 2y2-y3; x =2 and y=4

Mathematics
1 answer:
Elanso [62]3 years ago
7 0
5x+2y2-y3:x=2 and y=4

5(2)+2(4)2-(4)3

10+8(2) -12

10+16-12

26-12

=14
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Bags of sugar come in 3 sizes:
Mrrafil [7]

Answer:

Medium

Step-by-step explanation:

The computation is shown below:

The cost for the small and medium bag is shown below:

As we know that

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3 years ago
Use the zero product property to find the solutions to the equation x2 – 15x – 100 = 0.
IrinaK [193]

Answer:

x= 20      x =-5

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CDEF is kite and m A. 14 <br> B. 56 <br> C. 28 <br> D. 62
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Answer:

Step-by-step explanation:

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Hey!

Hope this helps...

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x + y = 3

x = 3 - y


y = 2x - 15

y = 2(3 - y) - 15

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y = 2x - 15

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So...

The answer is: (6, -3)

4 0
4 years ago
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