Rock music accounts for 60% of the CD sales true tones record company. if next years production is planned at 300,000 CDS how many of the CDS will be rock music 90,000
150,000
180,000
210,000

(x, y)→(x − 8, y − 7)

step-by-step explanation:

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step-by-step explanation:

the true statements are:

r = set of real numbers

n = set of natural numbers, 1,2,

w = n u{0} = {0,1,}

but which class are u may know that first