Please help ASAP I don’t wanna fail this test!!

If you can solve all of these i will give ! - 4% of 190 - 4% of 162.5 - 4% of 140 - a 4% increase from 155.1 - a 4% increase from 159.8

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with

Recall that two angles are complementary if the sum of their measures is? 90°. find the measures of two complementary angles if one angle is twenty dash nine times the other angle.