londonnn
londonnn londonnn
  • 19-06-2020
  • Mathematics
contestada

Direct Variation: If y = 20, when x = 8, find y when x = 40.


A. 10

B. 80

C. 50

D. 100

Respuesta :

bbooobb
bbooobb bbooobb
  • 19-06-2020

Answer:

D

Step-by-step explanation:

X is increased by a factor of 5, so y should be multiplied by 5 as well. So y = 20*5=100

Answer Link
matt5590
matt5590 matt5590
  • 19-06-2020
The answer would be D
Answer Link

Otras preguntas

mi hermana ____ a la tienda a comprar champu
Were we to be having the same conversation today, what traits would you assign to the Courtier and the Court lady?
6x7!!!!!!!!!!!!!!!!!
manatees can’t tolerate water colder than what temperature?
when will the irs start accepting tax returns in 2023?
The table represents the equation y = 2 – 4x. A 2-column table with 5 rows. The first column is labeled x with entries negative 2, negative 1, 0, 1, 2. The seco
How does knowing the reactants and products help you classify a chemical reaction? Write a short paragraph explaining.
It’s possible to use context clues to figure out the meaning of unfamiliar words because:
Which pair of elements can combine to form ionic bonds? a. H and CIa b. H and N c. S and Sr d. Xe and F​
3 4/7 divided by 2/5