75.3k views
5 votes
What is the value of x?

What is the value of x?-example-1
User Hova
by
6.4k points

2 Answers

4 votes
B. 30. Because it 70 + x needs to equal 100. Trial and error should later show you that 30 + 70 = 100.
User Chris Burd
by
5.8k points
6 votes
180-100=80, 80+70= 150, 180-150 is 30. The answer is B 30.
User Berny
by
6.1k points