3 years ago

A family has five children. The probability of having a boy is 1/2.

Mathematics

1 answer:

Furkat [3]3 years ago

6 0

Answer:

1/2

Step-by-step explanation:

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Doss [256]

Answer:

16x -12y = 4

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Step-by-step explanation:

4x-3y = 1

5x+4y=9

Multiply the first equation by 4

16x -12y = 4

Multiply the second equation by 3

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4 years ago

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5x-2x+8
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4 years ago

in 2010, sarah spent $500 buying clothes. In 2013, she spent $350 buying clothes. What was the rate change from 2010 to 2013?

Yuki888 [10]

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3 years ago

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Step-by-step explanation:

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3 years ago

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Troyanec [42]

Answer:

Option C

Step-by-step explanation:

we have

$-6x^{2} -6x+12=0$

step 1

Group terms that contain the same variable, and move the constant to the opposite side of the equation

$-6x^{2} -6x=-12$

step 2

Factor -6 leading coefficient'

$-6(x^{2} +x)=-12$

step 3

Complete the square

Remember to balance the equation by adding the same constants to each side

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step 4

Rewrite as perfect squares

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simplify

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