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Inga [223]
3 years ago
9

-4y+8-3x+4y+9+5x= Need help

Mathematics
2 answers:
lord [1]3 years ago
7 0

Answer:

2x+17

Step-by-step explanation:

-4y+8-3x+4y+9+5x

Combine like terms

-3x +5x    -4y +4y    +8+9

2x             +0             +17

bezimeni [28]3 years ago
6 0

Answer:

2x+17

Step-by-step explanation:

-4y+8-3x+4y+9+5x=

-4y+4y-3x+5x+8+9

2x+17

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Pls help me with this problem
Luden [163]

Answer:

A is going to be 2.80

B is going to be 0.7

C points (1,0.70)

D he is buying four pounds of flour because you always put the x at the bottom and y at the top

E it will be 6.3

Step-by-step explanation:

Hope this Helped

4 0
2 years ago
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Please help it is 10th grade Equations of lines and circles 7. Michael is hanging out in the park and needs to keep his so
frosja888 [35]

Step-by-step explanation:

1) the required equation in common form is:

(x-x₀)²+(y-y₀)²=r², where (x₀;y₀) - coordinates, where Michael is standing; r - the social distance;

According to the common form and given coordinates (x₀=-5; y₀=2; r=6) it is possible to make up the required equation:

<u>(x+5)²+(y-2)²=6².</u>

2) if the distance between two friends is:

d=\sqrt{(-5-1)^2+(2-1)^2}=\sqrt{37}, \ then

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4 0
1 year ago
Question 24
rewona [7]

Answer: A   M (2,-3)  and N ( 4,1)

Step-by-step explanation:

(-2, 3)  after a 180 degrees rotation the coordinates will be in the fourth quadrant (2,-3)  and the y coordinate is always negative in the fourth quadrant.

(-4,1)  after a 180 degrees rotation  the coordinates will be in the first quadrant (4,1) and all the coordinates will be positive.

3 0
3 years ago
Solve this −14(z−5)=−14z+70
Bas_tet [7]

Answer:

All real numbers are solutions.

Explanation:

−14(z − 5) = −14z + 70

[ Step 1: Simplify both sides of the equation ]

−14(z − 5) = −14z + 70

(−14)(z) + (−14)(−5) = −14z + 70 (Distribute)

−14z + 70 = −14z + 70

[ Step 2: Add 14z to both sides ]

−14z + 70 + 14z = −14z + 70 + 14z

70 = 70

[ Step 3: Subtract 70 from both sides ]

70 − 70 = 70 − 70

0 = 0

Therefore, all real numbers are solutions.

6 0
3 years ago
Can some one help me solve this sequence? It’s 121,97,73,49,25
kiruha [24]

Step-by-step explanation:

keeps subtracting by 24.

7 0
3 years ago
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