Question

subtract -6 upon 7 from 4 upon 9 ( choose the correct option)
a. 63 upon 23
b.82 upon 63
c. -82 upon 63
find the value of 4 divided by (-2 upon 3) (choose the correct option)
a.-6
b.6
c.9

Answer 1

Answer:

question 1 answer c and 2 answer b