19.98 = x + x(1.6)
19.98 = 1.6x + x
19.98 = 2.6x
x = 7.68
x(1.6) = 12.29
The cost is $7.68 and the markup is $12.29. (Approximate due to rounding)
Hope this helps!! :)
Answer:
2.rational 3.integer 4.whole number
Step-by-step explanation:
The number 7 is all three of these.
Answer:
Step-by-step explanation:
1 = 3[1] + b
Therefore our rateofchange[slope] is authentic.
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