Given the nth term of geometric expression is (as in the diagram) a) state the value of k
b) the first term of progression ​

What expression is equivalent to 1/2(2+3x-6)

How do i do this activity, is appreciated

Afarmer sells 9.5 kilograms of apples and pears at the farmer's market. 4/5 of the weight is the apples and the rest is the pears. how many kilograms of pears did she sell at the farmers market