Answer:
19.99 + 0.99x ; 21.97
Step-by-step explanation:
19.99 + 0.99x
19.99 + 0.99(2)
19.99 + 1.98
21.97
100 batteries would be defective
i think its 700
7%of 2000 is 140 and 140 x 5 is 700
The answer is 7.2368421053 .