What is the center and radius of a circle with the given equation? x^2 + y^2 – 4x + 10y =7

What is (28 + 7 + 6 + 3) x 1/2 show your work

Study results indicate that the mean length of time people spend on a bus in a city is between 21.2 min and 24.5 min what is the study margin of the error?

Of jk j(–25, 10) k(5, –20). is y- of l, jk a 7: 3 ? –16 –11 –4 –1