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3 years ago

33. 14x2 + 15x – 9 factor

Mathematics

1 answer:

Alchen [17]3 years ago

6 0

Hey this is what I got

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Solve the following equation for x. 7x-3y=-13

MArishka [77]

Answer:

x = 3/7y - 13/7

Step-by-step explanation:

7x-3y=-13

+3y +3y Add 3y to both sides

7x = 3y - 13 Divide both sides by 7

x = 3/7y - 13/7

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3 years ago

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Surface area of B is 40.32 surface area of a is 28

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Answer:

Step-by-step explanation:

what's the question exactly?

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Quadrilateral RSTU is similair to Quadrilateral JKLM . Which statement is NOT true ?

Anna007 [38]

Is there a picture?

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3 years ago

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Please take a look at the picture. Please write your answer with an explanation.

g100num [7]

Answer:

Step-by-step explanation:

<h3>Given question:</h3>

To simplify - 

$14 + 16 \div {2}^{3} - (12 + {3}^{2} ) \div 7 + 2 \times ( - 5)$

<h3>Solution:</h3>

According to PEMDAS rule,

[First parenthesis]

$= 14 + 16 \div {2}^{3} - (12 + 9 ) \div 7 + 2 \times ( - 5)$

$= 14 + 16 \div {2}^{3} - 21 \div 7 + 2 \times ( - 5)$

[Then exponents]

$= 14 + 16 \div 8 - 21 \div 7 + 2 \times ( - 5)$

[Then multiplication]

= 14 + 16 ÷ 8 - 21 ÷ 7 - 10

[Then division]

= 14 + 2 - 3 - 10

[Then addition]

= 16 - 13

[Then subtraction]

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2 years ago

ryan makes 6 backpacks he uses 3/4 of cloth to make each backpack what is the total amount cloth ,in yards ryan use to make all

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You just multiply 6 times 3/4, .75, or 75%.

6 times .75 = 4.50 yards

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