Options :
A) 12⟌60
B) 60 ÷ 12
C) 60⟌12
Answer:
Step-by-step explanation:
Given that :
Total cost of inviting 12 guests to a party = $60
To obtain the cost per guest :
Total cost of invitation / number of guests
That is ; we divide the cost of inviting the guests by the number of guests invited
$60 / 12 = 12⟌60
The expression 60⟌12 is incorrect as this means 12 / $60
a) y = 5x
b) y = 60
Since, y is directly proportional to x when y=30, x=6
<u>Answer:</u>
<u>Explanation:</u>
15 < 16+30
16 < 15+30
30 < 16+15
33
It's decreasing by 7
A