What is the sum of the following numbers. -7,5,-3,6,-4,7,-5,3-1,4

Mathematics

1 answer:

Sav [38]2 years ago

3 0

Answer:

Step-by-step explanation:

Tổng : -7,5+(-3,6)+(-4,7)+(-5,3)+(-1,4)=-22,5

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(3x+2)+(2x^2+3x-1)<br><br> Please answer ty:)

Paul [167]

Answer = 2x^2+6x+1

3x+2+2x^2+3x-1
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Now combine like terms
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6x+1+2x^2
Rearrange terms
6x+1+2x^2
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FrozenT [24]

Answer:

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Eli was mixing blue paint and yellow paint in the ratio of 2:3 to make green paint.he wants to make 45 liters of green paint. He

liberstina [14]

The ratio between the amount of blue and yellow paint needed to make green paint is 2: 3.

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In the same way, for every 4 liters of blue paint, 6 liters of yellow paint are needed.

Then, to continue filling the table, you must consecutively sum 2 liters of blue paint and 3 liters of yellow paint in the corresponding column. This will increase the amount of green paint by a factor of 5 liters.

The same procedure is followed until 45 liters are summed to the green paint column. Then, the data in that row will indicate how much blue and yellow paint is needed:

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The endpoints of line RS are R(1, -3) and S(4,2). Find RS

laila [671]

Answer:

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