3. A test worth 100 points and having 28 problems is broken down into 3- point problems and 4-point problems. How many of each type of problem will be on the test? Enter your answer in the form (3pt, 4pt) ​

Complete the solution of the equation. find the value of y when x equals to 6 4x+y=20

What is the domain of the given function? {(3,-2), (6, 1), (-1, 4), (5,9), (-4, 0); o {x | x= -4,-1, 3, 5, 6} o {yl y = -2,0, 1,4,9} o {x|x = -4,-2, -1,0, 1, 3, 4, 5, 6, 9} o y y = 4,-2, -1, 0, 1, 3, 4, 5, 6, 9}

The perimeter of a quarter circle is 14.28 miles. what is the quarter circle's radius?