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Orlov [11]
3 years ago
11

How do you do this? Please tell me step by step

Mathematics
1 answer:
Ainat [17]3 years ago
6 0
8x-2=-9+7x
Add 2 to both sides
8x=-7+7x
Subtract 7x from both sides
x=-7
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The diagonal of a suitcase measures 30 inches and the height is 18 inches. What is the width of the suitcase to the
Anna007 [38]

Answer:

Step-by-step explanation:

By the Pythagorean Theorem we know

h^2=x^2+y^2 (where h is the hypotenuse and x and y are sides of a right triangle)

w^2+18^2=30^2

w^2=30^2-18^2

w^2=900-324

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3 0
3 years ago
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Part A:
shusha [124]

Part A:

Six Tents Holds 42 People

Nine Tents Holds 63 People

10 Tents Holds 70 People

Part B:

Number of tents|||Number of people

1                          |||7

6                         |||42

9                         |||63

10                        |||70

Part C:

Tents=x

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8 0
2 years ago
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Which statement is true?
krok68 [10]

Answer:

(B) 1.2 > -6.9

Explanation:

The negative numbers/decimals are always to the left of the 0 on a number line. They are not positive.

The positive numbers are always to the right of the 0 on a number line. They are always greater than negative numbers.

6.9 might be greater than 1.2 if it is a positive number, but if it is a negative number, 1.2 is greater.

5 0
3 years ago
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How to multiply 12.4 times 14.6
Nostrana [21]

Step-by-step explanation: do 124 times 146, then move the decimal 2 spaces to the left cuz it is 12.4 and 14.6, where the decimal place is moved to the left once in each, so 1 +1 =2, so move the decimal place 2 to the left

Answer: 181.04

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ya I am good at personal finance math

Step-by-step explanation:

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