2 years ago

Select the expression that represents the following statement: multiply 6 by 2, and then subtract 4.

Mathematics

2 answers:

9966 [12]2 years ago

6 0

Answer: 6-2 x four

Step-by-step explanation:

If you read that out, you get “six minus two equals four”. Compare that to “Multiply 6 by 2, then subtract four.”

Zigmanuir [339]2 years ago

3 0

Answer: 2. 6 X 2 -4

Step-by-step explanation:

Only 2 fits the descriptions, where 6 is multiply 2, 6 x 2. And we subtract 4 from it, 6 x 2 -4.

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dybincka [34]

The solution of the equation is x= 3 and y = 2

Step-by-step explanation:

Given,

-3x-4y = -17 and

-x-3y = -9

The system of equation can be rewritten as

3x+4y = 17 ------eq 1 and

x+3y = 9 ------ eq 2

To solve for x and y

Multiplying eq 2 by 3 we get,

3x + 9y = 27

or, 3x = 27-9y

Putting this value of x into eq 1 we get,

27-9y +4y = 17

or, -5y = 17-27

or, -5y = -10

or, y = 2

Now put y=2 in eq 2 we get,

x = 9 - 3(2)

= 3

Hence the solution is x = 3 and y = 2

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3 years ago

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Kisachek [45]

Answer:

yes

Step-by-step explanation:

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3 years ago

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SVETLANKA909090 [29]

Answer:

$x\geq \$6.67$

Step-by-step explanation:

Let

x------> the cost of each ticket

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Divide by 3 both sides

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3 years ago

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pshichka [43]

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720 quarts made in 36 hours

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