the sum of a number and 15 is at least 120. Let x represent the number. Find all possible values for x

x is equal to or greater than 105

Step-by-step explanation:

120-15=105

if it is at least equal to 120 it could also be 121, 123, 124 it .can be more than

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

hope this !