Order the following numbers from greatest to least: 2.07, 2.7, 2.67, -2.66 2.07, 2.7, 2.67 - 2.66
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2.7, 2.67, 2.07, - 2.66
- 2.66, 2.67, 2.07, 2.7

For the first on, (2.7, 2.67, 2.07) Second,( 2.7, 2.67, 2.66, 2.07)

Step-by-step explanation:

The overall least to greatest is going to be (2.7, 2.67, 2.66, 2.07)

and, (2.7, 2.7, 2.7, 2.7, 2.7, 2.67, 2.67, 2.67, 2.67, 2.67, 2.66, 2.66, 2.66, 2.66, 2.07, 2.07, 2.07, 2.07)

hope this helps

brainliest? (○’ω’○)

- 2 + 10x³ - 21x² + 19x - 4

step-by-step explanation:

each term in the second factor is multiplied by each term in the first factor

x²(- 2x² + 4x - 1) - 3x(- 2x² + 4x - 1) + 4(- 2x² + 4x - 1) ← distribute

= - 2 + 4x³ - x² + 6x³ - 12x² + 3x -8x² + 16x - 4

collect like terms

= - 2 + 10x³ - 21x² + 19x - 4 ← in standard form