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BaLLatris [955]
3 years ago
9

2= 5 j -28 one or two step equation

Mathematics
1 answer:
Ksenya-84 [330]3 years ago
7 0

Answer:

j=6

Step-by-step explanation:

2=5j-28

+28  +28

30=5j

/5    /5

j=6  

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-2 4/5 + 1/4 equals what ?
vlada-n [284]
Hey there! :)

Since 2 4/5 is greater than 1/4, the answer is negative.

You can just subtract 2 4/5 and 1/4 and add the (-) sign

2 4/5 - 1/4

Change the fractions so they can have a common denominator: 20

2 4/5 = 2 16/20

1/4 = 5/20

2 16/20 - 5/20 = 2 11/20

Add the (-) sign → -2 11/20

Answer ⇒ -2 11/20

:)
5 0
3 years ago
BRAINLIEST!!
tekilochka [14]

Answer:

\frac{1}{20}

Step-by-step explanation:

First, we need to look at the # of chips. There are a total of 25, 6 of which are blue.

This means that the chance of getting the first blue chip would be \frac{6}{25}

As there is no replacement, the total number of chips is 24 and there are only 5 blue left. This gives us the chance of \frac{5}{24}

Now all we need to do is mulitply these two and then simplify

\frac{6}{25} *\frac{5}{24} =\frac{30}{600} =\frac{1}{20}

6 0
3 years ago
Read 2 more answers
Which quadratic inequality does the graph below represent?
sergejj [24]

Answer:

y< or equal to x^2-3.

I hope it helps.

4 0
2 years ago
11−.5y=3+6x<br><br> The .5 is actually a fraction 1/2
maria [59]

Answer:

-12x+16=y

Step-by-step explanation:

Subtract 3 from 11: 8-0.5y=6x

Move 0.5y to the right side: 8=6x+0.5y

Move 6x to the left side: -6x+8=0.5y

Divide both sides by 0.5: -12x+16=y

4 0
3 years ago
What is the slope of the line that passes through the points (-6, -7)(−6,−7) and (-24, -7) ?(−24,−7)? Write your answer in simpl
zheka24 [161]

calculating slope formula:

m = (y2-y1)/(x2-x1)

-7 - (-7) = -7 +7 = 0

-24 - (-6) = -24 +6 = -18

m = 0/-18 = 0

next time just look at the y. if they are the same the answer is always 0. if x is same the answer is undefined

3 0
3 years ago
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