alishababy16
alishababy16 alishababy16
  • 04-06-2019
  • Mathematics
contestada

What is the value of m in the equation 1/2m-3/4n=16, when n = 8?
A. 20
B. 32
C. 44
D. 48

Respuesta :

S1NGH
S1NGH S1NGH
  • 04-06-2019

Answer:

44

Step-by-step explanation:

0.5 m - 0.75 n = 16

Substitute n = 8 into the equation  

0.5 m - ( 0.75 × 8 )  = 16

0.5 m - 6  = 16

( Add 6 to both sides )

0.5 m = 26

( Divide by 0.5 )

m = 52

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rozwiąż równanie kwadratowe: 3/4 y^2 +9=y/2+(y-3)^2