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Hunter-Best [27]
3 years ago
13

Aunt Jane is 31 years old her nice is 13 years old, how many years ago was aunt Jane 3 times as old as her nice?

Mathematics
1 answer:
hodyreva [135]3 years ago
4 0
\frac{31-x}{13-x}=3
Solution is x = 4.
The answer is 4 years ago.

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Joseph says that the number 9,999,999 all the digits have the same value is he correct
vredina [299]
He is incorrect because each number is in a different place and those different places are worth more or less than the other places
3 0
4 years ago
What conclusion can be made based on this multiplication problem?
Mademuasel [1]

Answer: Your answer is D

Step-by-step explanation: pls mark me as brainiest and 7 x 3 = 21 or 21 / 3 = 7

4 0
3 years ago
What is the answer for<br> -4x+4y=12<br> 3x-4y=-18
Liula [17]
Use elimination.

-x = -6
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(X,y)

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6 0
4 years ago
Can you use the standard Algorithm To Solve 682x25
Vlad1618 [11]

Answer:

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3 0
3 years ago
What needs to be corrected in this construction of a line parallel to [\overleftrightarrow?]AB passing through C?
JulsSmile [24]

The option that needs to be corrected in this making of a that is line parallel to AB via C is known to be the second arc should be centered at C.

<h3>Why should the second arc be centered at C.</h3>

The second arc should be centered at C because as it crosses via Line C, it is seen that it was not touching or intersecting AB and so one can say that it is a  parallel to it.

Looking at the other lines, you will see that they are all touching AB and are not running parallel to it.

Therefore, The option that needs to be corrected in this making of a that is line parallel to AB via C is known to be the second arc should be centered at C.

See full question below

What needs to be corrected in this construction of a line parallel to AB passing through C?

A) The first arc should pass through C.

B) The first arc should pass centered at C.

C) The second arc should be centered at C.

D) The second arc should cross the first arc.

E) The second arc should be centered at F

Learn more about  line parallel from

brainly.com/question/1439525

#SPJ1

7 0
2 years ago
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