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77julia77 [94]
3 years ago
10

HELP PLEASE I LITERALLY NEED HELP

Mathematics
1 answer:
shtirl [24]3 years ago
7 0

Answer:

1 Down - Dating Fossils

3 Down- Fossil Layers

5 Down- Pangea

2 Across- Index Fossil

4 Across- Mesozoic Era

6 Across- Mass Extinction

7 Across- Time Scale

8 Across- Trilobite

Step-by-step explanation:

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X + (-9) = 32<br> What is the answer
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Answer:

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2(5x - 3) - 4 = x + 4 solve for x and show work
Katen [24]

Answer:

x= 14/9 = 1 5/9

Step-by-step explanation:

Use the distributive property to multiply 2 by 5x−3.

2(5x−3)−4=x+4

Subtract 4 from −6 to get −10.

10x−6−4=x+4

Subtract x from both sides

10x−10=x+4

Combine 10x and −x to get 9x.

10x−10−x=4

Add 10 to both sides.

9x−10=4

Divide both sides by 9.

x=  14/9

Please mark brainliest.

​  

 

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3 years ago
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Liono4ka [1.6K]

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Step-by-step explanation:

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y=mx+c

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Use the distributive property to solve the following 4(4a+6b)
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Is 7/20 equal to 0.35
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