Answer:
I think its the last one if you get it wrong im SOOO sorry
The answer is 20
Hope this helps
A) Y = 100/10^x
B) Y = 0-50x
Answer:
yes
Step-by-step explanation:
1+3=4
4+3=7
7+3=10
and 10+3=13
Answer:the price now is $128
Step-by-step explanation:
you can get this by dividing the cost by the percentage it has risen by. For example: 120 / 15 = 8 and then you add 8 to the initial price