A² +6² a-b
if a = -3 and b = -5

Evaluate each expression using the variable replacements.

Question 7 of 47 1 point what is the equation of a line with a slope of 1/2 that passes through the point, (-2,5)? o a. 1/2x+3 o b. y=1/2x+5 o c. y=x+5 o d. y=1/2x+6

Standard deviation of 19,29,21,22,23

Acircle has a circumference of 7.850 units. what is its radius?