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Nadusha1986 [10]
4 years ago
10

I need help with this

Mathematics
1 answer:
Anna007 [38]4 years ago
4 0

Answer:

b

Step-by-step explanation:

-3-9 is not -6

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Solve using substitution: y + 2x = -1 and y - 3X = 16
marusya05 [52]

Answer:

Alright i'm just going to assume your doing both of them one at a time.


y + 2x = - 1: So Alright Graph using the slope and y-intercept

Slope: - 2

Y-intercept: - 1

And the other

- 3x = 16: same as well So the Answer to this is Except solve for x by simplifying both sides of the equation, then isolating the variable

Exact form: x = - 16/3

Decimal form: x = - 5.3 Well Hope this helps :)


Step-by-step explanation:


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B. A plane, the two dimensions are length and width
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A rectangle has a width of 8 centimeters and an area of 160 square centimeters a similar rectangle has an area of 250 square cen
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I'm a bit confused and there is not a lot of information given to this.

From what I know, the dimensions of the larger rectangle can be found from length x width = 250 square centimetres.

Any multiplication problem that equals 250 could work out for length x width.
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3 years ago
30 POINTS! PLATO HELP! NUTRITION CLASS!
Paha777 [63]

Answer:

30 points where ???

Step-by-step explanation:

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Chuck mixes 0.42 ounces of plant food and 2 gallons of water in a watering can. "
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Answer:

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Step-by-step explanation:

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