ahmad9782 ahmad9782
  • 01-03-2021
  • Mathematics
contestada

Y varies directly with x. If y = 150 when x = 3, what is x when y = 600

Respuesta :

really226
really226 really226
  • 01-03-2021

Answer:

Step-by-step explanation:

Y varies directly with x:

y=kx

for some non-zero constant k

substitute y=150 and x=3:

150=3k

k=50

When y=600:

600=(50)x

x=12

Answer Link

Otras preguntas

A pizza with 2 toppings from Maria's Pizza Place costs $11.00.A pizza with 5 toppings from Maria's Pizza Place costs $14.75.Each topping at Maria's Pizza Place
How do you say little sister, little brother, older sister, and older brother in Korean? I hope someone who actually know Korean can answer this question.
how do you figure out what is 1/4 of 10.
What caused the rise of military government in Japan?
A pizza with 2 toppings from Maria's Pizza Place costs $11.00.A pizza with 5 toppings from Maria's Pizza Place costs $14.75.Each topping at Maria's Pizza Place
If a circle is cut from a square piece of plywood, how much plywood would be left over? Use 3.14 for pi
Most autotrophs make “food” through the process of a. photosynthesis. b. homeostasis c. chemosynthesis d. cellular respiration
If 4x+5y=10 and x+3y = 8 then (5x+8y)/3=
Can someone explain lesson 6.3 math boxes in everyday math regarding the missing numbers on the number lines
A boy can swim 75 feet in 12 seconds. What is his rate to the nearest mile per hour?