davidbryant0000 davidbryant0000

14-06-2017
Mathematics

contestada

Let y = 21 and x = 1.5. If y varies directly with x, find y when x = 9.

Respuesta :

konrad509 konrad509

14-06-2017

[tex]21=1.5k\\ k=14\\\\ y=14\cdot9\\ y=126[/tex]

Answer Link

Otras preguntas

what doctrine did Calvin and Luther DISagree on?

If the sales tax rate is 7.375% in New York State, then how much sales tax would you pay in Albany for a $34 pair of pants?

Which phrase accurately describes a prairie? A. a grassland that provides habitat for grazing animals and predators B. a barren terrain with sparse plant cover

648 is 54% of ? Please find the unknown value.

Please help me with this problem.

Why did independent city-states develop on the Greek peninsula? A. Rugged terrain limited trade and communication among groups of people in Greece. B. Greek val

The ratio of doves to parrots in a cage is 1 to 2. If there are 6 doves and parrots altogether then how many parrots are there?

Which of the following statements about Nepal is true? A. The country's official policy emphasizes "gross national happiness." B. It became a democracy in the 1

Adding & subtracting fractions

Last week, Rohana bought a new computer for 10% off the advertised price. The advertised price was $1,800. How much did Rohana have to pay for the computer?