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Scrat [10]
2 years ago
10

7th grade math 2 If 40 is decreased by 80%, what is the new amount?​

Mathematics
2 answers:
Afina-wow [57]2 years ago
6 0

Answer:

32

Step-by-step explanation:

BabaBlast [244]2 years ago
6 0

Answer: i think 3900

Step-by-step explanation:

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8 0
3 years ago
Product of 21.33 and 2.04 and the sum of 1.115, 3.18, 22.0613and 12.2384
larisa [96]

Step-by-step explanation:

<u>A</u><u>.</u><u> </u><u>Line up the decimals, then multiply as you would with whole numbers:</u>

21.33 \\\times 2.04 \\  = 43.5132

<u>B. Line up the decimals, then add as you would with whole numbers:</u>

Note: These decimals aren't lined up exactly.

1.115 \\  + 3.18 \\  = 4.295

22.061 \\  + 4.295 \\  = 26.356

26.356 \\  + 12.2384 \\  = 38.5944

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2 years ago
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dolphi86 [110]
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3 0
3 years ago
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Write an equation in point-slope form of the line that passes through the point (2, 1) and has a slope of m= 2.
timurjin [86]

Answer:

y-1=2(x-2)

Step-by-step explanation:

4 0
3 years ago
A washer and a dryer cost $664 combined. The washer costs $86 less than the dryer. What is the cost of the dryer?
andreyandreev [35.5K]

Answer:

The dryer is 375 dollars

Step-by-step explanation:

The equation would be

664=(D)+(D-86) or

664=(375)+(375-86)

4 0
3 years ago
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