maritzag0329 maritzag0329
  • 22-06-2020
  • Mathematics
contestada

The value of y varies directly with x, and y = 16 when x = 8. What is the value of x
when y = 32?
A. 16
B. 8
C. 2
D. 4

Respuesta :

devishri1977
devishri1977 devishri1977
  • 22-06-2020

Answer:

A) 16

Step-by-step explanation:

y = kx

16 = k*8

16/8 = k

k = 2

y = 2x

32 = 2x

32/2 = x

16 = x

Answer Link

Otras preguntas

A 1260 kg car moving south at 14.8 m/s collides with a 2420 kg car moving north. The cars stick together and move as a unit after the collision at a velocity of
The diagram shows the sector OAB of a circle of radius r cm. The area of the sector is 10 cm and ∠AOB = 2 radians. 2 (a) Prove that r = √10 (b) Find, in cm, the
Kim recently signed up to run her first half marathon in preparation for the race she drank 2 gallons of water in the morning before arriving at the starting li
What was the major cause of fighting among early Muslims?
senderos 2 page 72 answers?
a and b 18 such that a 3 base perpendicular to 7 a) 5 b and a) b is perpendicular to sin a minus 2 b find the a) 7 b) 3 c) 5 d) 2
9/54 simplified as a fraction
What shape was Nell's scar on her right hand?
this agency is a branch of the us treasury department and was the first general investigative agency of the federal government.what that?
What're the 2 types of closed-drain chest tubes?