You can cross multiply for this problem. So:

So K=35!
Hope this helps! :)
Area = 1/2 base multiplied by height. I don't think you have the right dimensions. :(
Answer:
$94.50
Step-by-step explanation:
At store B, the sales tax rate is 7%, so the tax charged will be 7% of the cost of repair:
0.07 · $1350 = $94.50
Answer: 59.5 minutes.
Step-by-step explanation:
1. You have the following information given in the problem above:
- 8 songs are 4.25 minutes long.
- 3 songs are twice as long as each of the others.
2. Therefore, the total time of 8 songs is:

3. And the total time of the 3 songs is:

4. Therefore, you have that the result is:
