Benny skates at a circular rink that has a radius of 4 yards. If he uses 3.14 for pi what are would he estimate for the skating rink

Itook a better photo of the question so y’all can see it i hope it’s a fine photo

If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?

Kayla made observations about the sellin price of a new brand of coffee that sold in the three different sized bags she recorded those observations in the following table 6 is $2.10 8 is $2.80 and 16 is to $5.60 use the relationship to predict the cost of a 20oz bag of coffee.