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3 years ago

PLSS HELP ASAP THANKS

Mathematics

2 answers:

11111nata11111 [884]3 years ago

7 0

Answer: the last option. 2(n +4)

Step-by-step explanation:

For the “and 4” part:

Generally, and means “in addition to” so that means that “and 4”,really just means “+4”.

2 • the sum and 4

The sum is represented by N, making it 2•N. However, there is also the “+4” part. And it’s “the sum and 4” soooo it would be simply “2(n+4)” implicating the the 2 • n and the n+4

Put the 2 parts together, and you get 2(n+4)

Arlecino [84]3 years ago

3 0

Answer: umm send me the um link

Step-by-step explanation:

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1/4x+8=3/8x+6 what is the answer or work to it I'm not that great at fractions.

nevsk [136]

Answer:

x = 16

Step-by-step explanation:

Solve for x by simplifying both sides of the equation, then isolating the variable.

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4 years ago

Read 2 more answers

If angle A and angle B are supplementary. If measure of angle A= 9x+20 and measure of angle B= 6x+10, find measure of angle B

DENIUS [597]

Answer:

70 degrees

Step-by-step explanation:

Supplementary means the angles add up to 180 degrees. We can set up an equation using this:

9x+20+6x+10=180

Combine like terms.

15x+30=180

Isolate variable.

15x=150

x=10

Substitute in the variable for the expression of angle B

6(10)+10=70

Hope this helps!

6 0

3 years ago

Read 2 more answers

Linda is planning to build a rectangular deck that is 12 feet longer than it is wide. Find its width if its area is 589 square f

BaLLatris [955]

Let the width be x, then the length is x + 12.
Area = length x width = x(x + 12) = 589
$x^{2} +12x = 589$
Solving the quadratic equation, we have that
x = 19 feet
i.e. the width is 19 feet.

6 0

4 years ago

Possible factors of 15<br><br><br>

Damm [24]

Answer:

Answer : 1,3,5,15

Step-by-step explanation:

The factors of 15.

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4 years ago

2x-(10+4x)=3x-7 what is the answer

ZanzabumX [31]

X=-3/5

3
- ---
5
X=-3/5 would be the answer

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3 years ago

￼PLSS HELP ASAP THANKS

PLSS HELP ASAP THANKS