Answer:
15p-9=5p-5
Step-by-step explanation:
i expanded the brackets I think this is correct if you wanted to expand it
So do
25x16=400
this shows how many raffle tickets were sold all together
Then do 400x$15 =$6000
So all together they raised $6000
Answer:
V≈335
Step-by-step explanation:
V= πr2(h/3)
The radius, r, is 8mm and the height, h, is 5mm. Then solve π8x2(8/3) which is 335.1 then round to a whole number and that's your answer.
If you want to check whether a cube root is correct, simply cube your solution and see if you get back the number under the radical. In this case, we can check that ![\sqrt[3]{-512} =-8](https://tex.z-dn.net/?f=%20%5Csqrt%5B3%5D%7B-512%7D%20%3D-8%20)
by cubing -8, getting us
Our check checks out!
