The descent of the balloon would take 14 minutes
To find the answer to this problem, take the elevation change (315) and then divide it by the rate of descent (22.5)
Answer:
b>-18
Step-by-step explanation:
inequality form:b>-18
interval notation:(-18,inf.)
Answer:
x = -9
Step-by-step explanation:
1.4 - 0.2x = 3.2
0.2x = 3.2 - 1.4
0.2x= 1.8
x= -9
Answer:
6 is not a solution to the given equation.
Step-by-step explanation:
We are given the equation 
We need to know whether or not x=6 is a solution. This means that we should substitute in 6 for each instance of x. Then, if both sides of the equation are equal, then 6 is a solution to the equation.

As 32 ≠ 30, 6 is not a solution to the given equation.