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Elden [556K]
3 years ago
5

David weeds lawns in his neighborhood to earn money to buy video games. For each lawn, he charges $5.50. If he weeds 4 lawns on

Saturday, how much money will he earn?
Mathematics
2 answers:
user100 [1]3 years ago
6 0

Answer:

$22

Step-by-step explanation:

4 * 5.50 = 22

yawa3891 [41]3 years ago
4 0

Answer:

$51.75

Step-by-step explanation:

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Pepsi [2]

Answer:

{7, -2}

Step-by-step explanation:

6x-7y=2

2x+3y= -10

multiply the second  one by -3

6x-7y=2

-6x-9x=30

-16y=32

y= -2

2x - 6 = -10

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3 years ago
The equation x2 – 1x – 90 = 0 has solutions {a, b}. What is a + b?
LUCKY_DIMON [66]
(x-10)(x+9) =0
×=10 x=-9
10 + (-9)
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7 0
4 years ago
Read 2 more answers
Find the sum.<br> 5+ (-7)
vazorg [7]

Answer:

-2

Step-by-step explanation:

5 + (-7)

5 - 7

-2

Please let me know if something's wrong!

5 0
3 years ago
In August 2016, Richard purchased and placed in service an office building costing $753,000, including $134,000 for the land. Th
Schach [20]

Only the building is depreciable

so the depreciable portion is $753,000 less <span>$134,000  </span>land, for a net of $619,000

 The MACRS rules (Modified Accelerated Cost Recovery System ) provide a 39-year life, straight-line depreciation, and a "mid-month" acquisition convention that treats the property as acquired in the middle of the month, regardless of the actual date of acquisition.

 Therefore, the August 1, Year 2016, service date provides a half-month's depreciation for August, plus a full month for September through December, for a total of 4.5 months for Year 2016. $619,000 /39 years) × (4.5/12) = $5,952.

5 0
3 years ago
Circle x has a circumference of 44cm
Tamiku [17]

Answer:

https://youtu.be/q4EBfXlFXjw

this is the link of a video that can help , I promise I'm not trolling , this an actual video , just copy paste it somewhere and it may be of help to you, it's to find the diameter from circumference.

Step-by-step explanation:

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8 0
3 years ago
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