- 5z^3 - z^4 + 4z^5 is the answer.
Answer:
0.012t + 28 = 30
Step-by-step explanation:
The depth starts at 28 meters. The amount of increase in t minutes will be 0.012t, so the total depth after t minutes is ...
0.012t +28
We want to find when that is equal to 30, so the appropriate equation is ...
0.012t +28 = 30
An exterior angle is equal to the sum of the two opposite inside angles.
T + 31 = t + t-29
Simplify:
T + 31 = 2t -29
Add 29 to both sides:
T + 60 = 2t
Subtract 1t from both sides:
T = 60
2-(-x+5)
2+x-5
x-3
I decided to included the steps just in case you needed them
Answer:
Step-by-step explanation:
A straight line that has one independent variable and one dependant variable.
