Answer:
1. 80.5
2. 432
3. 310.5
4. 26
Step-by-step explanation:
h =2.6
2.5/6
2.5+6
=
2.6
x≤ 5
18-2-1=15
15/3=5
39 ^ 2 = 1521
4 + 96 = 100
100 + 100 = 200
1521 * 200 = 304200
best of luck,