10
Step-by-step explanation:
3y-8=22
3y=22+8
3y=30
y=30/3
y =10
X+y= -12
xy=8
y=8/x
x+8/x=-12
x^2+12x+8=0
This has no integral
Answer:
20 gallons
Step-by-step explanation:
105/15=7
7*20=140
Answer:
The rate of descent is
Step-by-step explanation:
we know that
The formula to calculate the rate or slope between two points is equal to
Let
x------> the time in minutes
y----> the elevation in feet
we have
Substitute the values
Answer:
66
-30
___
36
Step-by-step explanation:
The answer is 36 do 66 minus 36.