luiscoreas214
luiscoreas214 luiscoreas214
  • 14-11-2017
  • Mathematics
contestada

Can someone help me on both questions

Can someone help me on both questions class=

Respuesta :

kayg329 kayg329
  • 14-11-2017
20. is 71 hope this helos
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divpatel divpatel
  • 14-11-2017
29.

S = students dropped
L = Students left
T = Total students on bus

S+L=T
48+23=71


29.

a)


y= x+13

x = y - 13

b) distance between artaville and Greenville = x
distance between Greenville and
jonesborough = y = 29
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