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Sergeeva-Olga [200]
2 years ago
5

Answer these series of questions (please!!) i will give brainliest, 5 stars and crown

Mathematics
1 answer:
vovangra [49]2 years ago
3 0

Answer:

1: 11/4

2: 24/5

3: 2 4/5

4: 55/9

5: 8 1/5

6: 28

7: 4 1/17

8: 54

9: 39 1/2

10: 1 3/4

Step-by-step explanation:

You might be interested in
Y = – 3
KonstantinChe [14]

The  best approximation for the solution to this system of equations is (-2.2,-3)

Option C is correct.

Step-by-step explanation:

Solving the system of equations to get the exact value of x:

y = -3\\y = x-0.8

Let

y = -3\,\,eq(1)\\y = x-0.8\,\,eq(2)

Putting value of y from eq(1) into eq(2)

-3=x-0.8

x=-3+0.8

x=-2.2

So, Value of x is -2.2

The  best approximation for the solution to this system of equations is:

x=-2.2 and y = -3

(-2.2,-3)

Option C is correct.

Keywords: System of equations

Learn more about system of equations at:

  • brainly.com/question/9045597
  • brainly.com/question/3739260
  • brainly.com/question/13168205

#learnwithBrainly

6 0
3 years ago
Read 2 more answers
What’s the area?????
vaieri [72.5K]

Answer:

<h2>64</h2>

Step-by-step explanation:

<h2>10 x 4=40 3 x 8=24</h2><h2>40+24=64</h2>
7 0
3 years ago
Check each graph below that represents a function
jeyben [28]

Answer:

Graphs A, B, and C

Step-by-step explanation:

got it right on e2020

5 0
3 years ago
Read 2 more answers
7b-3&lt;11<br> Is anyone know the answer
Over [174]

Answer:

b < 2

Step-by-step explanation:

7b - 3 < 11

add 3

7b < 14

divide

b < 2

7 0
2 years ago
Read 2 more answers
How do I solve for x step by step?
djyliett [7]
<h3>12 = -5x/4 - 8</h3>

Multiply both sides of the equation by 4.

<h3>48 = −5x − 32</h3>

Swap the sides so that all variable terms are on the left side.

<h3>−5x − 32 = 48</h3>

<em>Add 32 to both sides.</em>

<h3>−5x = 48 + 32</h3>

<em>Add 48 and 32 to get 80.</em>

<h3>−5x = 80</h3>

<em>Divide both sides by −5.</em>

<h3>x = 80/-5</h3>

<em>Divide 80 by −5 to get −16.</em>

<h3>x= −16</h3>
8 0
1 year ago
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