PLEASE HELP , deadline in hours ax +bz = 2

ax +ay +4z = 4

ay + 2z = b

(i) no solution

ii) a unique solution

(iii) a one-parameter infintely many solution

(iv) a two-parameter infintely many solution

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step-by-step explanation:

step-by-step explanation:

because 1/3 is a fraction. we can tell because there is a divisor symbol between the 1 and the 3. if we were to add 2 fractions together, we would add the numerators, which is the number on top, but not the denominators, which is the number on the bottom

1/3+1/3=2/3

hope this !

no because mercury has a density of 13.6 grams per centimeter squared while gold has 19.32 grams centimeter squared

step-by-step explanation: