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AlladinOne [14]
3 years ago
6

12x-7y=-2 -8x+11y=14

Mathematics
1 answer:
SVETLANKA909090 [29]3 years ago
6 0
This is the answer/I hope this helps

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HURRY Choose the compatible numbers that will give the best estimate for 641/59 <br> HURRRRRRRYYY
Kamila [148]

Answer:

  • 640/60

Step-by-step explanation:

Close number to 641 is 640

Close number to 59 is 60

Estimate for 641/59 ⇒ 640/60

3 0
3 years ago
How can you find the answer to 5 x 1/3 by fining the answer to 5 x 3
blondinia [14]

Answer:

5 x 1/3 = 5/3 or 1 2/3

It is not possible to find the answer from 5 x 3 to 5 x 1/3

#CarryOnLearning

3 0
3 years ago
Kala purchased a prepaid phone card for $30. Long distance calls cost 9 cents a minute using this card. Kala used her card only
Romashka [77]

Answer:

The call lasted 13 minutes

Step-by-step explanation:

In this question, we are told to find the number of minutes a call lasted.

The initial amount on the card is $30 and after making a phone call just once, the balance went down to $28.83

What was used would be 30 - 28.83 = $1.17 or simply 117 cents

Now these long calls come at a cost of 9 cents per minute and we have a total of 117 cents here; the number of minutes is thus 117/9 = 13

This means Kala spent 13 minutes on the call

8 0
3 years ago
Read 2 more answers
Given lines p and q are parallel, find the value of x that makes each diagram true.
Klio2033 [76]

Answer: for a the answer is 140° and for b x=25°

Step-by-step explanation:

for a, when you have 2 parallel lines cut by a transversal,the corresponding angles are congruent. and the angle140 is congruent to the corresponding angle as they are vertical angles are congruent.

for b, angle x is congruent to the angle that is supplementary to 155 therefore 180-155=25°

5 0
3 years ago
Your check register shows a balance of $565. Your last bank statement shows an ending balance of $715. All transactions match ex
nydimaria [60]
Yes it balances  ending balance of 715, so you subtract outstanding checks of 150 and that is $565
6 0
3 years ago
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