What is the next number for the pattern 100 92 84 76 68

The function models the number of accidents per 50 million miles driven as a function

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?

If two angles of a triangle have equal measures and the third angle measures 90°, what are the angle measures of the triangle? a. 60°, 60°, 60° b. 45°, 90°, 90° c. 30°, 30°, 90° d. 45°, 45°, 90°