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Jobisdone [24]
3 years ago
14

-10y + 18 = -3 (5y - 7) + 5y

Mathematics
1 answer:
Alecsey [184]3 years ago
3 0

Answer:

-10y + 18 = -3 (5y - 7) + 5y

-10y + 18 = -18y + 21 + 5y

-10y + 18 = -13y + 21

Step-by-step explanation:

-10y + 18 = -3 (5y - 7) + 5y

-10y + 18 = -18y + 21 + 5y

-10y + 18 = -13y + 21

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The table and graph both represent
valina [46]

I'm not sure what your table and graph look like but they might both represent the relationship between numbers, like the common difference (+5 ect) They could also both represent  positive growth or negative growth depending on how the graph and table look.

Hope this helps!

8 0
3 years ago
What will it cost to tile a rectangular floor measuring 280 feet by 27 feet if the tile costs $11 per square foot. Round to the
lawyer [7]

Answer:

687

Step-by-step explanation:

First, we want to find the area of the rectangle.

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The answer is 687.

7 0
3 years ago
True or false the values [x] and [-x] are always equal
RoseWind [281]

Answer:

If you mean |x| and |-x| yes they are equal.

Step-by-step explanation:

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On most keyboards, above the enter button on the main keyboard part (not the keypad one) there is a back slash symbol \ and if you hold shift, there might be another symbol | which more accurately represents absolute value,

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4 0
3 years ago
3 + 2x = y Given x = 4 y =
wel

Answer:

y = 11

Step-by-step explanation:

Plug 4 in for x.

3 + 2(4) = y

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7 0
3 years ago
Read 2 more answers
3 1/4 - 1 3/8 (please help)
viva [34]

In fix fraction it will be, 1 7/8

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and in decimal from it will be, 1.875

3 0
3 years ago
Read 2 more answers
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