A landlord owns 3 condominiums, a 1-bedroom condo, a 2-bedroom condo, and a 3-bedroom condo. The total rent she receives is $1240. She needs to make repairs on the condos, and it takes
10% of the 1-bedroom condo’s rent for its repairs, 20 % of the 2-bedroom condo’s rent for its
repairs, and 30% of the 3-bedroom condo’s rent for its repairs. The total repair bill was $276.
The 3-bedroom condo’s rent is twice the 1-bedroom condo’s rent. How much is the rent for all
three condos?

The scientific method is a series of steps followed by scientific investigators to answer specific questions about the natural world. it involves making observations, formulating a hypothesis, and conducting scientific experiments.the steps of the scientific method are •observation-the first step of the scientific method involves making an observation about something that interests you•question-once you've made your observation, you must formulate a question about what you have observed. •hypothesis-once you've made your observation, you must formulate a question about what you have observed. •experiment-once you've developed a hypothesis, you must design and conduct an experiment that will test it.•results-the results are where you report what happened in the experiment. •conclusion-the final step of the scientific method is developing a conclusion.i hope that this you : )