Answer:
slope = , point on line = (3, - 4)
Step-by-step explanation:
The equation of a line in point- slope form is
y - b = m(x - a)
where m is the slope and (a, b) is a point on the line
y + 4 = (x - 3) ← is in point- slope form
with slope m = and (a, b) = (3, - 4)
286,500
Bc the 7 would round the 4 up to a 5
Answer:
58,100
Step-by-step explanation:
83,000 * 0.7
11. 18.25
explaining: trust me lol have a nice day
Answer:
29 minutes
Step-by-step explanation:
Let
x = number of minutes
y = the height of the airplane above sea level in feet
y = 32,000 - 1000x
y = 3,000
Therefore,
y = 32,000 - 1000x
3,000 = 32,000 - 1000x
3,000 - 32,000 = -1000x
-29,000 = -1,000x
x = -29,000 / -1,000
x = 29 minutes
it will take 29 minutes for the airplane to land at an airport 3000 feet above sea level