Arrange the decimal fractions in descending order.
1.3 0.13 3.1 0.31

0.13 0.13 3.1.3

Step-by-step explanation:

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80x^8−68x^6+16^5−20x^4−4x^3+8x^2

hope i'm right lol

168

step-by-step explanation:

first off, we know that he drove 3.5 hours at a rate of 48 mph.

knowing that, we want to see how many miles he drove all-together.

in this case, we can just multiply 48 by 3.5.

48 * 3.5 = 168