KikiMcGarden KikiMcGarden

11-07-2020
Mathematics

contestada

y is directionally proportional to x
When y = 21, x = 5
Write an equation for y in terms of x

Respuesta :

09pqr4sT 09pqr4sT

11-07-2020

Answer:

y = 21/5x

Step-by-step explanation:

y is directly proportional to x

y = kx

Find k constant.

21 = 5k

21/5 = k

Plug k as 21/5.

y = 21/5x

Answer Link

Аноним Аноним

11-07-2020

Answer:

y=21/5x

Step-by-step explanation:

When y is 21, x is 5.

5(21/5)=21, so we have y=21/5x

Answer Link

Otras preguntas

a compys quality control department found an average 5 defective models for every 1000 models that were checked. If the company produced 60,000 models in a year

Elvis Presley recorded a sad Christmas song in the fifties of what color?

What is 121 rounding to the nearest 100 and what is 252 rounding to the nearest 100

If we know the total energy in a system is 30 J, and we know the PE is 20 J. What is the KE? Please show your work.

carly and rob combined their dvd collections. now they have 42 dvds in all carly had 4 more dvds than rob. how many dvds did carly have?

As the particles of a solid undergo sublimation, they A: lose energy B: move closer to one another C: change temperature D: move farther apart from one anothe

As President, he attempted to avoid war with France by sending representatives to Paris.

Suppose 40 of 90 are bowlers and 3 out of every 16 of the bowlers have their own bowling ball.at the same rates,in a group of 192 people,predict how many you wo

How do Raymond's action changes squeaky's view to him ?

Muscles that produce movement in a single direction are