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vredina [299]
2 years ago
13

(15points) Please help me with this bonus!! I really need help!!

Mathematics
2 answers:
jeka57 [31]2 years ago
7 0

Solve each equation separately:

(-1, 3) Has to be a point that fits both equations

y = 2x + ____

Plug in Values:

3 = 2(-1) + ____

3 = -2 + ____

___ = 5

First Blank: 5

y = ___x - 1

Plug in Values:

3 = ___(-1) - 1

4 = ___(-1)

___ = -4

Second Blank: -4

rodikova [14]2 years ago
3 0

the first one you plug in 3 for y and -1 for x:

3=2(-1)+? plug in x&y coordinates

3= -2 +? multiply -1×2

5 = ? add 2 to both sides

the second one you do the same:

3=?(-1)-1 plug in x&y coordinates

4=?(-1) add 1 to both sides

-4=? divide by -1

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Solve for b .<br><br> -9 b = 27<br><br> b =
saul85 [17]

Final Answer: b = -3

Steps/Reasons/Explanation:

Question: Solve for b. -9 b = 27. b = ?

<u>Step 1</u>: Divide both sides by -9.

b = -\frac{27}{9}

<u>Step 2</u>: Simplify \frac{27}{9} to 3.

b = -3

~I hope I helped you :)~

5 0
2 years ago
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dezoksy [38]
48+27=75

27/75 x 100 = 36% regular soda

8 0
3 years ago
Help please, hurry​
Lady bird [3.3K]
The answer would be B
8 0
3 years ago
-5(y+.2)=25 what is y? PLEASE SOLVE ASAP
Anna35 [415]

-5(y+2)=25

y+2=25 ÷(-5)

y+2= -5

y= -5-2

y=7

8 0
2 years ago
Simplify: (3x2 - 4x + 6) + (7x - 2)
V125BC [204]

Answer:

11x-2

Step-by-step explanation:

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8 0
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