What is the answer? 2/3x is not equal to 1/2+2

Jamie went to home depot.she bought 25 bags of soil that cost $9 per bag.she bought 15 pots at $8 each, and she bought 23 bags of pebbles at $15 each.she used a coupon that gave her $5 off for every 100 dollars she spent. how much did jamie pay at the end?

Solve 2^x=32 and rewrite this equation in a logarithmic form

In the diagram of circle o, what is the measure of zabc?