Answer:
15 dollars
Step-by-step explanation:
We can write a ratio to solve
6 cones 9 cones
------------ = --------------
10 dollars x dollars
Using cross products
6*x = 10 *9
6x = 90
Divide each side by 6
6x/6 = 90/6
x = 15
so the answer for this particular question is unknown because I havent done this course before
Lol no one is going to work that out just copy and paste into an online calculator good luck
Answer:
12
Step-by-step explanation:
ez claps pie
Its 10+20= 30 and 10++20=30
