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

Which sentence uses an objective tone? we will plant the best garden of any school in the area. the new campus garden will surely be envied by other schools. a garden would provide numerous benefits to the students. you will probably agree that gardens have many benefits.

The weight of a radioactive isotope was 96 grams at the start of an experiment. after one hour, the weight of the isotope was half of its initial weight. after two hours, the weight of the isotope was half of its weight the previous hour. if this pattern continues, which of the following graphs represents the weight of the radioactive isotope over time? a. graph w b. graph x c. graph y d. graph z

Can someone me with my math problem pls my teacher is on my back about this