Answer:
<h2>x = 60</h2>
Step-by-step explanation:
I hope it helps :)

1 chair is 79.99
40% discount
79.99 ÷ 100 =0.7999
0.7999 × 60 = 47.994
47.994 rounded down is $47.99
79.99-47.99=30.00
he saved $30
Answer:
1) 7.9
2) 5.2
3) 20.3
4) 27.9
Step-by-step explanation: