Answer:
C. lek seng betul
Step-by-step explanation:
maturnuwunsakderenga
Answer:
Step-by-step explanation:
7 x > 4 x + 100
7 x - 4 x > 100
3 x > 100
x > 100 : 3
x > 33.33
<u><em>Answer: they have to sell 34 pizzas to make a profit.
</em></u>
Answer:
B:11.0
Step-by-step explanation:
25*11.2 =280 =total scales of 25 people
New Total scales = 280 + {10, 14, 15, 1} = 320 scales
New total number of people did the survey = 25 +4=29
New mean = New Total scales/New total number of people did the survey
=320/29 = 11.0344 =11.0