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3 years ago

Can someone help? 15 points! :)

Mathematics

1 answer:

alukav5142 [94]3 years ago

3 0

Answer:

$\Large \boxed{\mathrm{see \ below}}$

Step-by-step explanation:

Given.

(4x)/7 - 6 = -20

The x variable should be isolated on one side of the equation.

Adding 6 to both sides of the equation.

(4x)/7 - 6 + 6 = - 20 + 6

(4x)/7 = - 14

Multiplying both sides of the equation by 7.

(4x)/7 × (7) = - 14 × (7)

4x = - 98

Dividing both sides of the equation by 4.

(4x)/4 = - 98/4

x = - 24.5

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What is -1 1/3 - 4 2/7=

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-101/21 but how is it possible

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HELP PLEEES ASAP i am so lost show your work

VladimirAG [237]

Answer:

Quotient : 4

Deduct : 2

Difference : 2

Sum : 1

Total : 1

Divided by : 4

Product : 3

Of : 3

Is : 5

Step-by-step explanation:

Quotient is the answer to a division problem.

Deduct means minus, which is used in subtraction.

Difference is the answer to a subtraction problem.

Sum is the answer to an addition problem.

Total is also the answer to addition problem.

Divided by is division because of the word divided.

Product is the answer to a multiplication problem.

Of means to multiply. What is 1/3 of 24? 1/3 * 24 = 8

Is means equal. Like 24 is 3 times 8.

Hope this helps :)

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3 years ago

5 (w – 21)(w + 21) Simplify the equation

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Answer:5w^2 -2205

Step-by-step explanation:

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