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zhannawk [14.2K]
2 years ago
9

Help please ill give extra to brainliest 13d +8= -1 d=?

Mathematics
2 answers:
arsen [322]2 years ago
8 0

Answer:

d = (-9/13)

Step-by-step explanation:

13d + 8 = -1

       -8     -8

13d = -9

÷13    ÷13

d = ( -9/ 13 )

I hope this helps!

Scilla [17]2 years ago
3 0

Answer:

d = -9/13

Step-by-step explanation:

13d +8= -1

Subtract 8 from both side

13d +8-8= -1-8

13d = -9

Divide 13 from both side

13d/13 = -9/13

d = -9/13

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-30 = -16 + N what is he answer to this
marta [7]

Answer:

Step-by-step explanation:

To solve for the given variable N, we need to get N on one side of the equation by itself. To do so, we need to remove the -16 that is on the same side of the variable.

To get rid of the -16, we can add a 16 to that side of the equation since -16 + 16 = 0, which will get N by itself; however, if we add -16 to one side of the equation, we must add it to both sides of the equation:

-30 + 16 = -16 + 16 + N

-14 = N

4 0
3 years ago
In a large on-the-job training program, half of the participants are female and half are male. In a random sample of six partici
Radda [10]

Answer: 0.9844

Step-by-step explanation:

given data:

sample size n = 6

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= 1 - ( 0.5 ) ^ 6

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5 0
3 years ago
Laura makes 10.5% commission on each of her sales. How much does she make when she sells a house for 85,000
kykrilka [37]

Answer:

85000/100*10.5 = $8925

Step-by-step explanation:

N/A

5 0
3 years ago
What is the slope of the line through the points (0,-3) and (2,1)?
Ne4ueva [31]

Answer:

alright so you got 2 points! now this is the slope formula! y2-y1/x2-x1

okay let's label your points! (x1 0,y1 -3) (x2 2,y2 1)

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I understand you may get a decimal but don't use 2.5 use a fraction because teachers seem to like fractions and general decimals can be hard to use (experience lol) 2.5 is 5/2 so this means your slope is 5/2

this formula works every single time and if you memorize it you can do any other problems with 2 points! please memorize y2-y1/x2-x1

6 0
2 years ago
Will give Branliest!!!<br> whitch inequality is true?<br><br> A) 2pi-1≤5<br> B) pi+8≤11
Tasya [4]
Neither, the first one is greater than 5 and so is 11
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3 years ago
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