Answer:
2.14
Step-by-step explanation:
2.14+3.82= 5.96
5.96-3.82= 2.14
So, your answer would be 2.14
As a formula, you're saying 4*(n-7)=32
This solves to n-7 = 8, so n=15
What we need to do is find the difference between the two numbers to find the difference in price and then figure out what the percent of 23.5 that is
23.50-18.80=4.7
now we'll set up a proportion
4.7 x
----- = -----
23.5 100
then cross multiply and divide
100×4.7=470/23.5=20
the percent of decrease is 20%
I hope I've helped!
Answer: Hmm, i dont know if this is right, but heres one anwser, 11.2, and the second one, 16.
Please tell me which is right.
