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3 years ago

Some plese help i dont no what it is plese plese math

Mathematics

1 answer:

mr_godi [17]3 years ago

3 0

Answer:

Factor: Something which is multiplied by something else. A factor can be a number, variable, term, or a longer expression. For example, the expression 7x(y+3) has three factors: 7 , x , and (y+3) .

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I need help with this equation -6х- 7 = 4x - 2

Delicious77 [7]

Answer:

X= -2

Step-by-step explanation:

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3 years ago

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The numbers on this ruler represent centimeters. What is the precision of this ruler? cm What is the greatest possible error for

Leya [2.2K]

Answer:

1)0.1cm

2)0.05cm

3)1.65cm

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Step-by-step explanation:

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3 years ago

The quotient of 2 and the sum of a number and 1.

snow_lady [41]

Answer:

2 / (x + 1).

Step-by-step explanation:

If the number is represented by x the expression is:

2 / (x + 1).

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3 years ago

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Help help help math math

Arada [10]

Answer:

$x > - 14$

Step-by-step explanation:

Since the dot in the illustration isn't filled in, that means that x can not be a part of -14, which means it is greater than 14

6 0

2 years ago

What is the missing value in the proportion 4/5 = x/30?

ra1l [238]

Answer:

$\displaystyle x = 24$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Multiplication Property of Equality
Division Property of Equality
Addition Property of Equality
Subtraction Property of Equality

Step-by-step explanation:

Step 1: Define

$\displaystyle \frac{4}{5} = \frac{x}{30}$

Step 2: Solve for x

[Multiplication Property of Equality] Cross-multiply: $\displaystyle 5x = 120$
[Division Property of Equality] Divide 5 on both sides: $\displaystyle x = 24$

4 0

3 years ago