Question

PLZ ANSWER ALL!!!!
​−3/4+1 1/4
3/4+(−2 1/2)
​​−9+6
8+(−4)
−1.5+1.9

Answer 1

A.) -3/4 + 11/4 = 2

-3/4 = -0.75

11/4 = 2.75

-0.75 + 2.75 = 2

B.) 3/4 + (-21/2) = -9.75

-21/2 = -10.5

3/4 = 0.75

-10.5 + 0.75 = -9.75

C.) -9 + 6 = -3

D.) 8 + (-4) = 4

E.) -1.5 + 1.9 = 0.4

Hope this helps.

Answer 2

-3/4+1 1/4 = 1/2

3/4 - 2 1/2 = 3/4 - 10/4 = -7/4 = -1 3/4

-9+6= -3

8 - 4 = 4

-1.5+1.9 = .4