Update: free points Friday has changed a bit, the same rules still apply but in order for me not to get a bunch of warnings and deleted posts by the staff, I’ll have to be posting actual questions but still with a large number of points. You must answer the best you can, and if you don’t you will get a verbal beating and I will report you. This isn’t Friday so I’ll only do 20 points. Have a great Saturday guys :)

What are the values of each variable in the diagram below?

Kevin has a spinner that has 10 equal sections and 2 sections of each color—red, blue, green, yellow, and purple. kevin spins the spinner 180 times. kevin determines about how many times the spinner will land on red or green, and his work is shown below. -kevin has the formula reversed; it should be the total number of sections over the number of red or green sections. -kevin should have used a 4 in the numerator because there are 2 red sections and 2 green sections. -kevin should multiply by the number of sections in the spinner rather than the total number of spins. -kevin calculated the prediction correctly and did not make any mistakes.

Gables properties corp. is leasing office building with an area of 49b^2+70b+25. what is the shape of the building? a) rectangle b) square