The mean of 10 numbers is 14 three of the numbers have a mean of 4. The remaining 7 numbers are 15, 18, 21, 5, M, 34 and 14 find: (I) The sum of the remaining 7 numbers,
(ii) the value of m.
please answer ASAP.. please​

Handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony?

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d? are he re

What is the radius of the cone in the diagram? round your answer to the nearest whole number