No solution
cz
12x-21y=-42 -----> /3 (divided by 3 )
4x-7y=14 ------ (2)
4x-7y=-2 ------- (1)
how 4x-7y =14 an = -2
and if we
(2)-(1)
0=12
#
Since both statements are true, then it is
contrapositive
Just divide 1372.75 by 47.5 which is 28.9
Answer:
3
Step-by-step explanation: