Which of the following circles have their centers in the second quadrant? check all that apply.

a. (x - 5)2 + (y - 6)2 = 25
b. (x + 1)2 + (y - 7)2 = 16
c. (x - 4)2 + (y + 3)2 = 32
d. (x + 2)2 + (y - 5)2 = 9

He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?

Type the correct answer in each box. spell all the words correctly, and use numerals instead of words for numbers. if necessary, use / for the fraction bar(s).

On the day a coffee shop first opened, it had 140 customers. 65% of the customers ordered a large coffee. how many customers ordered a large coffee? enter your answer in the box.