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maxonik [38]
2 years ago
9

2-2+5+1-3*55+12-33*98​

Mathematics
1 answer:
VladimirAG [237]2 years ago
3 0

Answer:

-3054

hdjsfahjkdhfjkdsaf

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-5+1/5a=4<br> solution again.
erma4kov [3.2K]

Isolate the a. Note the equal sign. What you do to one side, you do to the other.

Add 5 to both sides

-5 (+5) + 1/5a = 4 (+5)

1/5a = 9

Isolate the a. Multiply 5 to both sides

(5)(1/5)a = 9(5)

a = 9 x 5

a = 45

45 is your answer for a.

hope this helps

6 0
3 years ago
Describe one kind of diagram you might draw to help you solve a problem
Mila [183]
You can use a bar graph or histogram to compare amounts of items  You can also draw arrays to help with multiplication problems.  
In algebra, you can graph equations to see points of sets.

Hope this helps!
5 0
3 years ago
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HELPPPPPPPPPPPPPPPPPP​
Annette [7]

Answer:

The equation of line in the form of Ax + By = C is: \mathbf{4x+y=-17}

Step-by-step explanation:

We need to find the equation of line, having slope m = -4 and passes through point (-2,-9)

First we need to find slope and y-intercept of the line.

The slope is given i.e. m = -4

Now, we need to find the y-intercept

Using the point (-2,-9) and slope m = -4, y-intercept can be found using:

y=mx+b\\-9=-4(-2)+b\\-9=8+b\\b=-9-8\\b=-17

Now, the equation of required line having slope m = -4 and y-intercept b = -17 is:

y=mx+b\\y=-4x-17

Now writing in form of Ax + By = C

y=-4x-17\\4x+y=-17

So, the equation of line in the form of Ax + By = C is: \mathbf{4x+y=-17}.

5 0
2 years ago
A college has a limited enrollment summer course that only accepts 50 students, selected at random from
Diano4ka-milaya [45]
The answer is 0.22 hope this helps
4 0
2 years ago
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Which equation has a constant of proportionality equal to 0.25
laila [671]

Answer: y = 1/4x

Step-by-step explanation:

If the constant of proportionality is K, then:

y = kr

In which equation do we multiply x by 0.25 to get y?

1/4 = 0.25

5 0
3 years ago
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