A270 suit is marked down by 30%. find the sales price

$189 should be your answer

Step-by-step explanation:

Note that: 30% = 30/100 = 0.3

Multiply 0.3 with 270

270 x 0.3 = 81

The mark down is $81. Subtract from the total

270 - 81 = 189

$189 is the sales price

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the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950