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Alex Ar [27]
3 years ago
10

Explain how you decided what number sentence to write for exercise 1 how to do that

Mathematics
1 answer:
Musya8 [376]3 years ago
8 0
The answer is 21 i really don't know 
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Which table has a constant of proportionality between y and x of 12?
Nikolay [14]

Answer & Step-by-step explanation:

To find if they have a constant of proportionality of 12, use the following:

\frac{y}{x}=12

Divide y by the x value (x,y), and if the remaining equation is true, then that table has a constant of proportionality of 12.*

:Done

*Make sure you check all the values in a table. Sometimes only the first values will have k=12, while the others don't.

**The constant of proportionality is represented by <em>k</em>.

3 0
3 years ago
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PLEASE ANSWER + BRAINLIEST !!
PtichkaEL [24]

Answer:

Shouldn't the answer be A

Step-by-step explanation:

Because you are only increasing the rate interest and not the result itself.

3 0
3 years ago
A mountain climber descends 3,852 feet over a period of 4 days. What was the average amount of her descent over that period of t
Harrizon [31]
To get the answer, divide 3852 feet by 4 days. That will give you an average of 963 feet per day as your answer.
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storchak [24]

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do lsibras a  6 dolares cadanax  u

Step-by-step explanation:

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What The results of this equations.?
Otrada [13]
A.9×6x - ( 9×2)=
64x-18 = 0
64x=18
x=18/64 =1/3 =0.3
B. 64x+18=0
64x= -18
x =-18/64
x= -1/3
x = -0.3
6 0
3 years ago
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