After purchasing 1.28 pounds of sliced turkey, Vladas uses 0.3 pounds for a sandwich. How much turkey is left? 0.70 pounds
0.98 pounds
1.25 pounds
1.58 pounds

0.98 pounds

Step-by-step explanation:

He's taking away 0.3 pounds from the original 1.28 pounds so you do subtraction of 1.28-0.3 and get 0.98 pounds.

option (b) is correct

step-by-step explanation:

to find the solution of this system, we need to convert it into reduced row-echelon form. we have,

after applying row operations r2 -> r2/2 and r3 -> r3/3, we get,

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