Select all of the ordered pairs that are solutions to the equation y= -5x + 30

Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?

If you apply the changes below to the absolute value parent function, f(x)=\x\, which of these is the equation of the new function? shift 2 units to the left shift 3 units down a. g(x)=\x-3\-2 b. g(x)= \x-2\-3 c. g(x)= \x+3\-2 d. g(x)= \x+2\-3

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?