Question

What value equals 30?
A. 2(10)-(-10) -
B. 29 + 1
C.-29-1​

Answer 1

A.20-(-10).
20+20
30
30

B.29+1

C.-29-1
-30

The value in part a equals 30
Hope that helps:)

Answer 2

Explanation:

A. 2(10)-(-10)

20 -(-10) -------> (-)×(-) =(+)

20 + 10

30

B.29 + 1

30