30% of the apartments in a complex have one bedroom. If the complex has 400 apartments, how many have only one bedroom? 150 one bedroom apartments 120 one bedroom apartments 110 one bedroom apartments 60 one bedroom apartments

120

Step-by-step explanation:

From the question, we are given tye information that 30% of the apartments in a complex have one bedroom and that the complex has 400 apartments.

The number one bedroom in the complex will be:

= 30% × 400

= 30/100 × 400

= 0.3 × 400

= 120

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

answer: 1inch=7days  

12inch=12*7=84days

step-by-step explanation: