Question

which expression(s) is (are) equivalent to 1 3/5 - (-7/10)
Select ALL that apply.

A. (7/10)-1 3/5
B. 1 3/5 + (7/10)
C.1 3/5 + (-1 3/5)
D. (7/10)+1 3/5
E. -1 3/5-(-7/10)
D. -1 3/5+(-7/10)

2. what is the value of 8+(-3)+10-(-20)

A. 41
B. 35
C. 1
D. -5​

Answer 1

expression equivalent to are B and D

ans of 2nd question is B. 35