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3 years ago

write an expression that shows how you can multiply 9x475 using expanded form and the distributive property

1 answer:

3 0

To multiply 9x475 using expanded form and the distributive property, you will break 475 into three numbers, multiply each of them by 9, and add the products together:

475 = 400 + 70 + 5

400x9 = 3600
70x9 = 630
5x9 = 45

3600 + 630 + 45 = 4,275

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How many members have paid to go on the camping trip if the price per member

Ugo [173]

What was the price of each member and like the other person said add more context to the question

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3 years ago

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Simplify (3x2 - 2) + (2x2 - 6x + 3). (1 point)

Oxana [17]

Answer:

A) 5x² - 6x + 1

Step-by-step explanation:

In this question, you would have to simplify the expression.

Solve:

(3x² - 2) + (2x² - 6x + 3)

Combine like terms.

3x² - 2 + 2x² - 6x + 3)

5x² - 2 - 6x + 3

5x² - 6x + 1

Since there's no more like terms, we have completely simplified the expression.

Therefore, your answer would be A) 5x² - 6x + 1

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3 years ago

This is a polygon with three sides.

poizon [28]

Answer: A three-sided polygon is a triangle.

There are several different types of triangle (see diagram), including: Equilateral – all the sides are equal lengths, and all the internal angles are 60°. Isosceles – has two equal sides, with the third one a different length.

Step-by-step explanation:

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3 years ago

A company has designed a new cereal box. This new box has a height of 25 cm, a width

GuDViN [60]

Answer:

$0.13 to produce each box.

Step-by-step explanation:

S= ph+2b

p= 12.5+2.5+12.5+2.5=30

h=25

b= 12.5x2.5=31.25

S= (30)(25) +2 (31.25)

S= $812.5cm^{2}$

812.5 x 0.00016= 0.13

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3 years ago

How do you solve 10x -1 +2y =15

julsineya [31]

Your answer is $x = (8-y) / 5$

Here's how:

Step 1: Add 1 to both sides. 10x + 2y = 15 + 1

Step 2: Simplify 15 + 1 to 16. 10x + 2y = 16

Step 3: Factor are the common term 2. 2(5x + y) = 16

Step 4: Divide both sides by 2. 5x + y = 16/2

Step 5: Simplify 16/2 to 8. 5x + y = 8

Step 6: Subtract y from both sides. 5x = 8 - y

Step 7: Divide both sides by y. x = (8-y) / 5

This answer is if you want to solve for x! If you want to solve for y, let me know and I'll change my answer! Have a nice night!

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3 years ago