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julia-pushkina [17]
4 years ago
9

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

Mathematics
2 answers:
Doss [256]4 years ago
8 0
A.20-(-10).
20+20
30
30

B.29+1

C.-29-1
-30

The value in part a equals 30
Hope that helps:)
algol [13]4 years ago
3 0

Step-by-step explanation:

A. 2(10)-(-10)

20 -(-10) -------> (-)×(-) =(+)

20 + 10

30

B.29 + 1

30

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