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antiseptic1488 [7]
3 years ago
13

A math problem has 25 questions.Some are worth 2 points and some are worth 3 points. The test is worth 60 points in total. Which

systems can be used to determine the number of 2 points and the number of 3 points on the test?
Mathematics
1 answer:
Margarita [4]3 years ago
8 0

Answer:

There can be many possibilities

Possibilities:

one<u> </u><u>possibilities</u> that is perfect according to me is:-

15questions of 2 points

15×2=30 points

.

.

10questions of 3 points

10×3=30 points

.

.

Total =30+30=60 points

.

.

Hope it helped you

lf not then I am sorry for this.

Bye

.

.

Good morning

Good evening

Good night

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Answer:

the cost of one hot chocolate is $2.

Step-by-step explanation:

Let x be the hot chocolate cost and y be the newspaper cost.

Given:

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So, the equation is

3x+y=7--------(1)

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So, the second equation is.

2x+2y=6---------(2)

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Solve equation 1 for y.

3x+y=7

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Put y value in equation 2

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negative sign is cancelled both side.

x=\frac{8}{4}

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Therefore, the cost of one hot chocolate is $2.

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Bumek [7]

Answer:

Could you rewrite this question in english so we can understand what is being asked? Thank you!

Step-by-step explanation:

6 0
4 years ago
What is the 12th term of the sequence -2,-4,-6,...........-100?
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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

12:3/4

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6 0
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