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Scilla [17]
3 years ago
10

The effect of the time of day a science class is taught on test scores is being

Mathematics
1 answer:
Andre45 [30]3 years ago
7 0

Answer:D

Step-by-step explanation:

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Which is the simplified form of the expression (co?x237) : (604x2")​
sweet-ann [11.9K]

Answer: can you explain it more?

Step-by-step explanation:

6 0
3 years ago
A coin weighs 4/15 ounces. A different coin weighs 1/15 ounces. How much do the two coins weigh together? Write your answer as a
olchik [2.2K]

Answer:

1/3

Step-by-step explanation:

4/15 + 1/15 = 5/15

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3 years ago
10(1+3x)=-20 and -5x-8(1+7x)=-8 <br> With steps
SOVA2 [1]

(1)

10(1+3x)=-20

Cross multiply.

10+30x=-20

Isolate x on one side. So you would subtract 10 on each side. and one side will cross each other out. leaving you with,

30x=-20-10

Subtract 10 from -20.

30x=-30

Divide each side by 30 to get x.

30x÷30=-30÷30

Therefore,

x=-1

(2)

-5x-8(1+7x)=-8

Cross multiply -8(1+7x)

-5x-8-56x=-8

Isolate all x's on one side. So you would add 8 on each side. and one side will cross each other out. leaving you with,

-5x-56x=-8+8

Add 8 to -8.

-5x-56x=0

Subtract -56x from -5x

-61x=0

Divide each side by -61

-61x÷-61=0÷-61

Therefore,

x=0

6 0
3 years ago
The equation y=2x represents a set of data. Which statement is NOT true?
Tresset [83]

Answer:

The initial value is 2

Step-by-step explanation:

6 0
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The graph shows the height in inches, h, of a bamboo plant t months after it has been planted. Write an equation that describes
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Answer gonna b appl if wrong sorry
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3 years ago
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