Choose the solution(s) of the following system of equations: x2 + y2 = 6

x2 – y = 6

no solution

sq rt 6,0

sq rt 5,1

sq rt 5,-1

infinitely many solutions

sq rt -6,0

sq rt -5,1

sq rt -5,-1

ANSWER: 2nd 4th 6th 8th

Which function is increasing? o a. f(x)=(1/15)* o b. f(x)= (0.5)* o c. f(x)=(1/5)* o d. f(x) = 5*

Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?

Do more republicans (group a) than democrats (group b) favor a bill to make it easier for someone to own a firearm? two hundred republicans and two hundred democrats were asked if they favored a bill that made it easier for someone to own a firearm. how would we write the alternative hypothesis?