Question

The company president sets a goal that the percentage of working phones must increase from 30% to atleast 80% by the end of the day

a. 3/10+x/x>=8/10

b. 3/10+1/x>=8/10

c. 3x/10x>=8/10

d. 3x+x/10+x>=8/10

Answer 1

the second part is a

Explanation:

Answer 2

D) 3+x/10+x > 8/10!