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Neko [114]
3 years ago
14

WORTH 20 POINTS NEED ASAP

Mathematics
1 answer:
Papessa [141]3 years ago
5 0
Do you mind drawing it out first and it would help myself answer this
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A pet shop has 25 dogs at the start of the year. In January, 5 dogs were sold and 3 dogs were bought. In February, 8 dogs were s
MariettaO [177]
The number of dogs the store bought in March was 10.
8 0
3 years ago
Read 2 more answers
I need help please! I will mark you as a brainlest and give out 30 points!
klio [65]
Answer:
1entire group
2part
3particular condition
4random and large enough
5range of the middle half
6
7
8
9 average
10middle of a sorted list
11which appears more often
12 the lowest and highest
13mirrors
14
15

Step-by-step explanation:
Im not sure about the rest
3 0
2 years ago
Simplify 4xy + 9x - 3y + z + xy
Contact [7]
4xy + 9x - 3y + z + xy

 Combine Like Terms<span>
 =<span><span><span><span><span><span>4x</span>y</span>+<span>9x</span></span>+<span>−<span>3y</span></span></span>+z</span>+<span>xy</span></span></span><span>
   =<span><span><span><span>(<span><span><span>4x</span>y</span>+<span>xy</span></span>)</span>+<span>(<span>9x</span>)</span></span>+<span>(<span>−<span>3y</span></span>)</span></span>+<span>(z)</span></span></span><span>
   =<span><span><span><span><span>5x</span>y</span>+<span>9x</span></span>+<span>−<span>3y</span></span></span>+z</span></span>

Answer <span>=<span><span><span><span><span>5x</span>y</span>+<span>9x</span></span>−<span>3y</span></span>+<span>z


I hope this helps, can I get brainliest thanks</span></span></span>
6 0
3 years ago
Read 2 more answers
10 + 2n = 8n - 2n + 10
galina1969 [7]

Answer:

n=0

Step-by-step explanation:

Rearrange

10+2=8−2+10

2+10=8−2+10

Combine like terms

2n+10=<u>8n−2n</u>+10

2+10=<u>6</u>+10

Subtract from both sides

2+10=6+10

2+10<u>−10=</u>6+10<u>−10</u>

Simplify

2n=6n

Subtract both sides from 6n of the equation

2=6

2<u>−6</u>=6<u>−6</u>

Solution

n=0

5 0
3 years ago
Solve the systerm of equations using the substitution method.
Oliga [24]

Answer:

point form: (2, -2)

equation form: x=2,y=-2

Step-by-step explanation:

8 0
3 years ago
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