Answer:
a) There will be approximately a water depth of 7.5 meters after 3h
b) Approximately 2.5 hours have passed when there is 8 m of water in the tank.
Step-by-step explanation:
a) Look for the y-value when the x-value is 3.
b) Look for the x-value when the y-value is 8.
*The y-axis is the depth (m), and the x-axis is the time (h).
Answer:
x = 23/7
Step-by-step explanation:
7 x + 15 equals 38
7x+15 = 38
Subtract 15 from each side
7x+15-15 = 38-15
7x = 23
Divide each side by 7
7x/7 = 23/7
x = 23/7
Answer: the slope 6
Step-by-step explanation:
with the slope formula you can see the slope of the line right in the equation so therefore it is 6.
The answer is 45x+y=-226. Hope this helps :)
3 is to 5 as x is to 20
5 goes into 20 4 times so 3(4) gives you x
and x=12
