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3 years ago

GIVING BRAINLIEST!!!!!

Mathematics

2 answers:

torisob [31]3 years ago

6 0

Answer:

A) 15

Step-by-step explanation:

PEMDAS

20 / 4 + (6 * 2) - 2

take out the parenthesis which is P

20 / 4 + 12 - 2

there is no E

the go the rest of the way MDAS

5 + 12 - 2

17 - 2

exis [7]3 years ago

6 0

Answer:

15 (A)

Step-by-step explanation:

ok first off you have to remember PEDMAS parentheses,exponents,division.multiplication,addition.subtraction(D and M are from left to right, as well as A and S.)

so the first thing you have to do is 6*2 because it is in the parentheses

this equation turns into

20/4+12-2

now do the division

5+12-2

now you have to add because it is left to right (it doesn't really matter what you o first in this situation)

17-2

15 (A)

hope this helps! have a nice day :)

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What is the solution for the system of equations?

SIZIF [17.4K]

Substitute value of y from equation (1) in equation (2),

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x = 1

Substitute it in equation (1),

y = 5-3(1)

y = 5-3 = 2

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slavikrds [6]

When dividing 1/8 by 2
we have to first take the reciprocal of 2
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3 years ago

If 27y is a multiple of 9 where y is a digit . What is the minimum value of Y.

stiv31 [10]

<h3>Answer: 0</h3>

Explanation:

The single digits are {0,1,2,3,4,5,6,7,8,9}

So naturally 0 is the first thing to test.

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The next possible value of y will be 9 units higher than y = 0, so we go for y = 9. Meaning that 279 is also a multiple of 9 (because 2+7+9 = 18 is a multiple of 9).

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zhenek [66]

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