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sergejj [24]
3 years ago
11

A student is trying to solve the system of two equations given below:

Mathematics
1 answer:
natima [27]3 years ago
5 0
If you are going to eliminate the y term the y must be the same value but different signs

since the second equation has y, a value of 3 you mist make the first one -3 so you will multiply the whole equation by -3
c is the answer
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How many people swam fewer than 30 laps?
Bas_tet [7]

Answer:

3 people

Step-by-step explanation:

Reading a stem & leaf plot can be hard!

Remember in the middle or whichever side is single digits divided by the line is your tens place values.

The 2 has two values on the other side, giving us 23 & 29 laps.

The 1 has one value on the other side, giving us 11 laps.

The 0 has no other value, so there is no data for that row.

There were 3 data points below 30, & these were 11, 23, & 29.

Hope this helped. :)

5 0
2 years ago
Students were packed shoulder to shoulder in a gym for a pep rally. The students were in a rectangular shaped area of 7,500 ft2.
hram777 [196]

Answer: 1527

Step-by-step explanation:

Total Area = 7500 ft^2

Area covered by one student = Area of one circle

                                                   = π*r^2

r = radius of circle = 2.5/2 = 1.25 ft

Area covered by one student = π*1.25^2 = 4.91 ft^2

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Hence the answer is 1527 students

7 0
3 years ago
Please help ASAP I will appreciate it
kolbaska11 [484]

Answer:

2 i think

Step-by-step explanation:

8 0
3 years ago
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bekas [8.4K]

the original price of the television

is your answer.

6 0
3 years ago
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KonstantinChe [14]

Answer:

It's D

Step-by-step explanation:

3 0
3 years ago
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