Answer:
121..??
Step-by-step explanation:
Please see the attached pictures for full solution.
b
311,345
Hope this helps!
The cost will be <u>$20.40</u>
10% of $28 = $2.80
10% x 2 = $5.60 = 20%
$5.60 + $2 = $7.60
$28 - $7.60 = <u>$20.40</u>
D. y ≤ –3x + 4