Hi sorry for the late response, I know the assignment was due at 5pm today but anyway here is the answer.
System:
<em>d= 5(0.75-t)</em>
<em>d= 20t</em>
<em>20t = 3.75 -5t</em>
Define Variables:
<em>d = how far Carol Skied</em>
<em>t = time it took Carol to go up/down</em>
Solve:
20t = 3.75 -5t
20t + 5t = 3.75 -5t + 5t
25t = 3.75
25t/25 = 3.75/25
t = 0.15
<u><em>Now we plug in the time into the Distances:</em></u>
20t = 3.75 - 5t
20(0.15) = 3.75 - 5(0.15)
3 = 3.75 - 0.75
3 = 3
Solution as Sentence:
<u><em>Carol Skied 3 miles</em></u>
<u><em /></u>
Answer:
Step-by-step explanation:
we have 18,000 people
growth 2% per year
time=11 years
18,000*2/100=360 growth per year
360*11=3,960.00
18,000+3,960=14,960
cosine ( CAH) = Adjacent/ hypothenus
cos9 = x/ 2
let x represent the horizontal distance
2 cos 9 = x
x = 2 (0.98768834)
x = 1.975
x = 1.97
therefore the horizontal dstance jade covers is 1.97km
Answer:
The equation is false and has no solutions.
Step-by-step explanation:
6x + 5 = 3(2x + 1)
Distributive property.
6x + 5 = 6x + 3
Cancel like terms.
5 = 3
Subtract 3 from both sides.
2 ≠ 0
The equation is false and has no solutions.
This means that these two lines never cross, and thus there is no common solution.
Answer:
y = 1/4x - 8
Step-by-step explanation:
So we do not have the capabilities of graphing but I will help you find the equation.
Slope intercept form: y = mx + b
b = y intercept
m = slope
Put your equation together.
y = 1/4x - 8
