If measure of angle 2 is 48 degrees what is the measure of angle 4 ?

When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41

Louis wants to carpet the rectangular floor of his basement.the basement has an area of 864 square feet.the width of the basement is 2/3 it's length. what is the length of louis's basement

These tables represent a quadratic function with a vertex at (0, -1). what is the average rate of change for the interval from x = 9 to x = 10?