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3 years ago

5(x−6+3x)2−6 where x=2 .

Mathematics

2 answers:

frez [133]3 years ago

5 0

Answer:

6 I guess, (dont judge if Im wrong)

Step-by-step explanation:

5(2-6+6)2-6

10-30+30+2-6

10+2-6

12-6

hram777 [196]3 years ago

4 0

Answer:

Step-by-step explanation:

5(x−6+3x)2−6

10(4x-6)-6

40x-60-6

40x-66

x=2

40*2-66

80-66

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2 years ago

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Harman [31]

Answer:

Distribute the -6 and combine like terms which are the x's

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Step-by-step explanation:

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3 years ago

You have $1000 you want to save, but you don’t want to put it into a savings account the pays only 0.5% per year. Instead, you h

just olya [345]

Answer:

$30

Step-by-step explanation:

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2 years ago

At a camp, kids can choose swimming, art, or music. 40 kids choose swimming, 16 choose art, and 24 choose music. What is the rat

Svetradugi [14.3K]

Answer:

13 : 20

Step-by-step explanation:

Given that:

40 kids choose swimming
24 choose music
16 choose art

So the ratio of kids who choose music to kids who choose swimming:

Number of kids choose music : Number of kids choose swimming

26 : 40

= 13 : 20

Hope it will find you well

8 0

3 years ago

Read 2 more answers

A protected wilderness area in the shape of a rectangle is 3 kilometers long and 3.2 kilometers wide. The forest is to be surrou

Aleonysh [2.5K]

Answer: $66

Step-by-step explanation:

Area of a rectangular =length*breadth

= 3.2 km * 3.0 km = 9.6km(squared)

Note, 1.6km = 1 mile

Cost of a hiking trail = $11 per mile

Converting kilometer to kill = 9.6km/1.6km = 6 miles

Hence, cost of a hiking trail to surround the rectangular shaped wilderness = $11 * 6 = $66

In case the cost is $11,000 per mile; total cost of hiking trails to surround the wilderness equals $66,000

3 0

3 years ago