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Anton [14]
3 years ago
7

-11x + 7y = 5 and 5x – 2y = – 7 PLEASE HURRY

Mathematics
1 answer:
artcher [175]3 years ago
7 0
The answer will be x=-3 y=-4
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Last question, if its wrong expect a pc flying through your window
slavikrds [6]

Answer:

D. 73°

Step-by-step explanation:

The inside angles of a triangle always equal 180° so if we know that a right angle is already 90° we only need one more angle to know all of them:

1. 90° + 17° + ?° = 180

2. 90° + 17° = 107°

3. 180° - 107° = 73°

4. 90° + 17° + 73° = 180

5. XD

6 0
3 years ago
Logan bought 35 balloons six-sevenths of the balloons are purple, how many of the balloons are purple?
Crank

ANSWER

30\text{ balloons}

EXPLANATION

To find the number of balloons that are purple, we have to find six-sevenths of 35.

That is:

\begin{gathered} \frac{6}{7}*35 \\ 6*5 \\ 30\text{ balloons} \end{gathered}

That is the number of balloons that are purple.

8 0
1 year ago
Paula has 6 video games. Myles has 1 more video game than paula. Which could you use to find how many video games in all.
IrinaVladis [17]

Paula = 6 video games

Myles = 1 video game + Paula(6 video games)

P + M = Total video games

M = 1 + P

P = 6

P + M = 6  + 1 = 7


4 0
4 years ago
A group of friends recorded how fast tthey could run a 100 meters
Maru [420]

Answer:

58.4

Step-by-step explanation:

Runner 1 ran 14.85 and Runner 2 ran 14.05 from there you need to add the two together and you get 28.90. From there you can add Runner 3 and Runner 4 time together and you get 29.50.

After that you add them together and you get 58.4

I hope this helps! Let me know if you need more help on this question.

8 0
3 years ago
Read 2 more answers
What is the median of the data?
Ket [755]
Answer: 62
Step by step: sorry !!
7 0
3 years ago
Read 2 more answers
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