theylovebabykarla theylovebabykarla

04-06-2021
Mathematics

contestada

4. The cost to rent a room for a party is a one-time fee of $90 plus $60 per hour
for a DJ. If the cost of the party was $300, how many hours did they have the DJ?

Respuesta :

pontiac1733 pontiac1733

04-06-2021

They were there for 3.5 hours because 300-90=210/60=3.5

Answer Link

Otras preguntas

Let g(x) = x² - 3 and h(x) = 2x + 5. Find h(g(x)).

Where did christianity spread during age of exploration.

The jar containing the ecosystem is sealed shut and placed near a window so that the plants have access to sunlight. How are the organisms in this ecosystem abl

Please help! What happens when thrust stays the same and mass increases?

Please help no spam or stuff or I'll report pls I live in Nebraska. My house is located 42 degrees 11 minutes of north latitude and 98 degrees, 48 minutes west

In the year 2003, a company made $6.6 million in profit. For each consecutive year after that, their profit increased by 15%. How much would the company's profi

k2 + 18k + 81 what’s the factor completely

In a large population, 60 % of the people have been vaccinated. If 5 people are randomly selected, what is the probability that AT LEAST ONE of them has been va

The ratio of multiple-choice questions to open response questions on a test is 7 to 3. The test has 9 open response questions. How many questions on the test ar

Determine a series of transformations that would map a polygon ABCDE onto polygon A'B'C'D'E