A.) 13. all you have to do is plug it into google
30 + 45 = 75
100 - 75 = 25
25% = 0.25
Multiply:
0.25 × 480 = 120
Answer = 120 roses
Hope this helped☺☺
i’m not sure imma look stuff up and get back to you tho
Answer:
71°
142°
Step-by-step explanation:

Answer:
answer
Step-by-step explanation:
h+2 ≥ 10
h ≥ 10 - 2
h ≥ 8