s the Earth revolves around the sun, it travels at a rate of approximately 18 miles per second. Convert this rate to kilometers per second. At this rate, how many kilometers will the Earth travel in 5 seconds? In your computations, assume that 1 mile is equal to 1.6 kilometers

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

the first one

step-by-step explanation:

just id the test.

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step-by-step explanation:

57.09 minus 7.0435 equals

step-by-step explanation:

just subtrach them both and u get the answer of 50.0465