A laptop computer originally priced at $1,000 now sells for $1,300. What is the percent of increase?

30% :

The percent of increase is 30%

Step-by-step explanation:

These are my solution's

Increase = New Number - Original Number. ↓

1300 - 1000 = 300

Next,

% increase = Increase ÷ Original Number × 100.↓

300 divided by 1000 = 0.3 x 100 = 30%

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black lol

step-by-step explanation:

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i can tell you jamal now has 3 cookies xd

tommy has 2.

this made me lol.

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