T=5
4=2+2/5t
Subtract 2 from both sides.
2=2/5t
Multiply both sides by 5/2.
t=5
<u>Answer:</u>
![12.50 \space\ h = 2500.75](https://tex.z-dn.net/?f=12.50%20%5Cspace%5C%20h%20%3D%202500.75)
<u>Step-by-step explanation:</u>
We know from the question that the student earned $12.50 <em>per hour</em>.
Using this information, we can say that if the student worked for <em>h </em>hours, they would make a total of 12.50 × <em>h </em>dollars.
We also know that the total money they earned is $2500.75.
∴ Therefore, we can set up the following equation:
![\boxed {12.50 \times h = 2500.75}](https://tex.z-dn.net/?f=%5Cboxed%20%7B12.50%20%5Ctimes%20h%20%3D%202500.75%7D)
From here, if we want to, we can find the number of hours worked by simply making <em>h</em> the subject of the equation and evaluating:
<em>h </em>=<em> </em>![\frac{2500.75}{12.50}](https://tex.z-dn.net/?f=%5Cfrac%7B2500.75%7D%7B12.50%7D)
= 200.6 hours
Answer:
A
Step-by-step explanation:
The Moon actually takes 27.3 days to complete one orbit around Earth
when given SAS, the area (A) of the triangle = (side1 · sin θ · side2)/2
A = (36 · sin 45° · 36)/2
= (36² · √2)/4
= 9 · 36 · √2
= 324√2
≈ 458.2
Answer:
x =1, x = 0 is extraneous.
Step-by-step explanation:
5/x = 4x + 1 / x^2
5x^2 = 4x^2 + x
5x^2 - 4x^2 - x = 0
x^2 - x = 0
x(x - 1) = 0
x = 0, 1.
x is not a solution because 5/x is undefined.