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Drupady [299]
3 years ago
9

The Summer Jobs Program

Mathematics
1 answer:
Leto [7]3 years ago
4 0
Given:
Tammy - 10 (lawn), 5 (yard), more, 200
Keith - 12 (lawn), 3 (yard), more, 180

Required: Linear inequalities with x as the # of lawns they mow and y as the # of yards they rake (each)

Solution/Answer:
    (pay for each lawn she/he mows) (# of lawn she/he mows) + (pay for each yard she/he rakes) (# of yard she/he rakes) >/</= he/she wants to earn for that part time job

    Tammy: 10x + 5y > 200
    Keith: 12x + 3y > 180
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Please help and explain how to do this
Mnenie [13.5K]

Answer:

  4√3

Step-by-step explanation:

The distance formula applies. It tells you ...

  distance = √((x2 -x1)² +(y2 -y1)²)

Filling in the given values, you have ...

  distance = √((-√32 -(-4√2))² +(2√3 -(-√12))²)

  = √((-4√2+4√2)² +(2√3 +2√3)²)

  = √(0 + (4√3)²)

  distance = 4√3

___

We make use of the fact that ...

  a\sqrt{b}=\sqrt{a^2b}\\\\\sqrt{32}=\sqrt{16\cdot 2}=4\sqrt{2}\\\\2\sqrt{3}=\sqrt{2^2\cdot 3}=\sqrt{12}

3 0
2 years ago
walmart sells the bike he likes for 350 dollars Walmart had the bike on sell for 30% off what is the cost of the bike at Walmart
lara31 [8.8K]

Answer:

$245

Step-by-step explanation:

350× 0.30 = 105 dollars off

350-105 = 245

7 0
3 years ago
Read 2 more answers
Evaluate: 5^-2 =<br> O A. 10<br> O B. 25<br> O c. -10<br> O D. -25
Tomtit [17]

Answer:

It should be 1/25

Step-by-step explanation:

If you only have those answers then answer D

6 0
3 years ago
What is the correct name for a 9-sided polygon?<br><br> decagon<br> octagon<br> nonagon<br> ninagon
Anni [7]

Answer:

nonagon

Step-by-step explanation:

The correct name for a 9-sided polygon is <u>nonagon</u><u>.</u>

4 0
2 years ago
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Answer:

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Step-by-step explanation:

Hope you like it xD It is not 100% finished so probably you can finish it, i wrote an introduction for you) good luck

8 0
2 years ago
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