Mrs Gren baked a cake on her son's birthday and divided it into 12 pieces.

2 answers:

8 0

1/3 of the cake = 12/3 = 4 pieces for
Serah

1/4 of the cake = 12/4 = 3 pieces for her son

Fraction of cake eaten, 4 + 3 = 7/12

Fraction left, 12 - 7 = 5/12

Arada [10]2 years ago

3 0

Answer:

Step-by-step explanation:

it has 2 in the equation

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Given the expression
-2 + 6.45z - 6 + (-3.25z)

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Answer:

Step-by-step explanation:

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| |

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Wow matrixes gg
a)[ 1 1 4 ]
[-7 -6 -1 ]
[ 0 4 0 ]

b)[ 15 12 12 ]
[-12 -12 0 ]
[3 6 0 ]

c)[ 7 4 12 ]
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[ 1 10 0 ]

d) I forgot how to do d lol so heres all I got.

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