Answer:
b) Take the current height, and add up 15.
c) y = 80x + 15
where y is the height of the water in the pool, in centimeters
where x is the time since the hose is in the pool, in hours
d) 180 = 80x + 15
165 = 80x
x = 165/80 = 2.0625 hours, which is also 2 hours and 3 minutes.
A figure with absolutely no endpoints is called a "line".
<span>8y−5x=11
8y = 5x + 11
y = 5/8x + 11/8 has slope = 5/8
</span><span>a line that is perpendicular to the line, slope is opposite and reciprocal so slope = - 8/5
answer
slope = -8/5</span>
Answer: 54.75
Step-by-step explanation: You will lose an average 3.5 degrees Fahrenheit for every 1000 feet of elevation, so you would LOSE 19.25 farenheit off the 74 fahrenheit equalling 54.75.
First time doing this kind or equation, but hope this helps!
Answer:
Car A and Car B are moving in opposite directions.
Car A is moving faster than Car B.
Car A and Car B pass each other at the crossover point on the graph.
Step-by-step explanation:
Hope that helps!