The price of a radio was $20. It is on sale for $15. What is the percent of change in the price of a radio?
1 answer:
Answer:
15%
Step-by-step explanation:
set up 15/20= x/100
cross multiply to solve for x
1500=20x
x= 75
15 dollars is 75% of the original price, so there was a 15% change
You might be interested in
Answer:
x ≤ -18. I hope this helps
Step-by-step explanation:
Well if $1=82 than $100 (which is 100 times 1) would equal 82·100=8,200
$1,000·82=82,000
$10,000·82=820,000 :) hope this helps!
Start at -9. Then go up 5, right 3.
Hey it’s 16 units now pls thank me
Answer:
X= 32
Step-by-step explanation: