HELP! Question is in the picture!!!

Use the multiplier method to incrases £258 by 43%

Which point on the x-axis lies on the line that passes through point c and is parallel to lino ab?

You are on a cycling trip around europe with friends. you check the weather forecast for the first week. these are the temperatures for the week. sun mon tues wed thurs fri sat 16°c 20°c 24°c 28°c 28°c 23°c 15°c what is the mean temperature forecast for the week?