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3 years ago

5X23X2 using properties to find the sum or product

Mathematics

1 answer:

lianna [129]3 years ago

4 0

$5\cdot 23 \cdot 2=(5\cdot 2)\cdot 23 = 10\cdot 23=230$

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Help! I don't understand this.

OleMash [197]

Answer:

x > 9.

Step-by-step explanation:

Here it is just simplifying the inequality.

6 - 2/3x < x - 9

Add 2/3x to both sides.

6 < 5/3x - 9

Add 9 to both sides.

15 < 5/3x

Multiply by 3/5.

9 < x

Flip it.

x > 9.

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2 years ago

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Vika [28.1K]

Answer: w<0

Step-by-step explanation:

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Equation: -5 3/4- 3 1/2 Please help meh.

vampirchik [111]

Answer:

$-9\frac{1}{4}$

Step-by-step explanation:

$-5\frac{3}{4}-3\frac{1}{2}$

Step 1: Factor out the common term $-1$

$=-\left(5\frac{3}{4}+3\frac{1}{2}\right)$

Step 2: Add the whole numbers

$5 + 3 = 8$

Step 3: Combine the fractions:

$\frac{3}{4}+\frac{1}{2} = \frac{5}{4}\\\\=-\left(8+\frac{5}{4}\right)$

Step 4: Convert the improper fractions to mixed numbers

$\frac{5}{4} = 1\frac{1}{4}\\\\=-\left(8+1\frac{1}{4}\right)$

Step 5: Add the numbers

$8 + 1 =9 \\\\=-9\frac{1}{4}$

Therefore, the answer to the equation is $-9\frac{1}{4}$ in fraction, and decimal; $9.25$

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3 years ago

What is bigger 0.65 or 3/5

kolezko [41]

.65 because 3/5 is equal to .6

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I'm going to have a test later and i need help (p.s it show random ads just letting you know)

Sophie [7]

Answer:C

Step-by-step explanation:

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3 years ago