2 years ago

What is expanded form with parentheses?

1 answer:

4 0

Expanded form with parentheses is basically an easier way to add. For instance, lets use 1,492. The expanded form would be (1,000)+(400)+(90)+(2)=1,492.

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Pretty pls help me with A and B with work SHOWN

-BARSIC- [3]

A. 11/30 x 50= 18/36=1/2

18/36 x 1/10= 5/100

B. 1,210 x 1.1= 1,331

I am not so sure about A, but I hope this helps a little.

7 0

3 years ago

Simplify the expression: w2 + 7w2 + 8w - 5 + 9 - 2w2

ololo11 [35]

<h3> $6w^2 +8w +4$ is the simplified expression</h3>

<em><u>Solution:</u></em>

Given that,

We have to simplify

$w^2 + 7w^2 + 8w -5+9-2w^2$

We can simplify the above expression by combining the like terms

Like terms are terms that has same variable with same exponent and same or different coefficient

From given,

$w^2 + 7w^2 + 8w -5+9-2w^2$

Group the like terms

$w^2 + 7w^2 -2w^2 + 8w - 5+9\\\\Combine\ the\ like\ terms\\\\6w^2 +8w -5+9\\\\Combine\ the\ constants\\\\6w^2 +8w +4$

Thus the given expression is simplified

4 0

2 years ago

What linear expression would you add to -4y +2 to have the sum y?

ICE Princess25 [194]

Sana makatulong po sa inyo;)

8 0

2 years ago

How many driveways can you and your friend shovel if you work together for 5 hours each day for 2 days

IRISSAK [1]

Answer:

13 driveways with a quarter of an hour to spare

Step-by-step explanation:

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2 years ago

Help. Please and a few others are

Mrrafil [7]

Answer:

YES ITS MEDIAN!!!

Step-by-step explanation:

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2 years ago

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