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cestrela7 [59]
3 years ago
11

Use the distributive property to simplify the following expression: -3(-x - 3y)

Mathematics
1 answer:
alexandr402 [8]3 years ago
7 0

Step-by-step explanation:

-3(-x -3y) = 3( x +3y) = 3x+9y

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Triangle ABC is translated left 1 units, and dilated by a scale factor of 2.
valina [46]

Answer:

Step-by-step explanation:

( x , y ) ----> ( x - 1 , y ) ------> ( 2(x-1) , 2y ) = <em>( 2x - 2 , 2y )</em>

5 0
2 years ago
PLEASE HELP ASAP WILL MARK BRAINLIEST
luda_lava [24]

Answer:

x=11

Step-by-step explanation:

7x-9-4(x-1)=28

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3x=33

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4 0
3 years ago
A satellite travels from Earth to the moon (238,905 miles), then from the moon to Mars (48,340,732 miles) and finally from Mars
hodyreva [135]

The total distance the satellite traveled in all is 120,528,469 miles

<h3>Calculating total distance</h3>

From the question, we are to determine how far the Satellite traveled in all

From the given information,

A satellite travels from Earth to the moon (238,905 miles),

and

It traveled from the moon to Mars (48,340,732 miles)

and

It finally traveled from Mars to Venus (71,948,832 miles)

The total distance the satellite traveled in all = 238,905 miles + 48,340,732 miles + 71,948,832 miles

∴The total distance the satellite traveled in all = 120,528,469 miles

Hence, the total distance the satellite traveled in all is 120,528,469 miles

Learn more on Calculating distance here: brainly.com/question/24295081

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8 0
11 months ago
Marta invested $5, 425 in the stock market and earned 8.5% interest. How much money will Marta have in her account after one yea
Semenov [28]

Answer:

Future Value= $5,886.13

Step-by-step explanation:

Giving the following information:

Initial investment (PV)= $5,425

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<u>To calculate the future value after one year, we need to use the following formula:</u>

<u></u>

FV= PV*(1+i)^n

FV= 5,425*(1.085^1)

FV= $5,886.13

6 0
3 years ago
Please Help me with the problem please!​
evablogger [386]

Answer:

35%

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calculating percentage:

18÷50×100

= 36%

4 0
2 years ago
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