OtherwiseTrash OtherwiseTrash
  • 12-03-2022
  • Mathematics
contestada

please the answer to question 1,2,3 and 4

please the answer to question 123 and 4 class=

Respuesta :

nova66
nova66 nova66
  • 12-03-2022

Answer:

1.

x=5

y=4

2.

y=19.8

x=4.2

3.

x=16

y=70.4

4.

a=28

b=25/7

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