Question

when MgO and NaCl CaO react to NaOH.
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Sure siso!
Can I call you Cookie?
sorry for late response..

@kpopmafiaqueen
sure dear​

Answer 1

Answer:

Find the value of :

i) 4x - 5y when x=2, y=3

ii) 3a+4b when a = - 3 , b= - 6

iii) a+ b- 5c when a= - 4 , b=5, c= 2

iv) x² + 6x -7 when x=1

Answer 2

Explanation:

xigxgigiitztifzizfizitfziUD