Answer:
are you in Math2Sec04Sum20 bc im taking the same test
Answer:
Step-by-step explanation:
surface area=4πr²=36π
r²=9
r=3
If the price of an item has been reduced by 65%, that means that it used to be 35% higher, and that is the number we have to use in the equation. Here it is:
x - price
35% - how much it got discounted
60 - new price
100% - total percentage
x : 35 = 60 : 100
100x = 60*35 (crossover multiplication)
100x = 2100
x = 2100 / 100
x = 21
The price of the item now is 21$.
Or you can do it this way:
65% of $60 = 0.65 of 60 = 39; 60 - 39 (how much it was discounted) = 21 (the new price)
Answer:
7.3%??? I think that's it srry if me wrong
Parents granted you some dollars and asked you to spend at least 30 dollars on a trip to the local park. You know that the base fare for renting a car to the park is 10 dollars plus three dollars per each person.
What is the minimal number of friends that you should take to spend all the money you won?
