3 years ago

Pleaseee help, I’m rubbish at maths :/

Mathematics

1 answer:

yKpoI14uk [10]3 years ago

3 0

Answer:

4 row: 6,5,7,5

5 row: 6,8

6 row: 5,4,6,4

For 7: 4/25

For greater than 7: 1/25

Step-by-step explanation:

Total is 25

For 7: 4/25

For greater than 7: 1/25

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Which method is used in elimination to find the solutions of x + 3y = 9 and x - 3y = 8?

weqwewe [10]

Answer:

x=17/2 y=1/6

Step-by-step explanation:

-1(x+3y=9)

1(x-3y=8)

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3 years ago

15 points please help

Molodets [167]

The answer is x= -21

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3 years ago

(2^8 x 3^−5 x 6^0)−2 x 3 to the power of negative 2 over 2 to the power of 3, whole to the power of 4 x 2^28

Veronika [31]

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