F = 9/5 C + 32
- 32 -32
subtracting - 32 from both sides
F - 32 = 9/5c
5/9 F -32 = 5/9(9/5)C
Invert 9/5 to 5/9 multiply to both sides
5/9F - 32 = C
The answer is 5/9F-32 = C
Answer:
![\sf \boxed{ \sf y - 3 = \dfrac{3}{2} (x - 6)}](https://tex.z-dn.net/?f=%5Csf%20%20%5Cboxed%7B%20%20%5Csf%20y%20-%203%20%3D%20%5Cdfrac%7B3%7D%7B2%7D%20%28x%20-%206%29%7D)
Explanation:
![\sf Given \ equation: y = \dfrac{3}{2} x - 5](https://tex.z-dn.net/?f=%5Csf%20Given%20%5C%20equation%3A%20y%20%3D%20%5Cdfrac%7B3%7D%7B2%7D%20x%20-%205)
Comparing it with slope intercept form "y = mx + b" where 'm' is slope and 'b' is y-intercept.
Here slope: 3/2 and y-intercept: -5
Parallel slope has the same tangent slope.
Pass through point (x, y) = (6, 3)
Equation:
![\sf y - y_1 = m(x - x_1)](https://tex.z-dn.net/?f=%5Csf%20y%20-%20y_1%20%3D%20m%28x%20%20-%20x_1%29)
![\rightarrow \sf y - 3 = \dfrac{3}{2} (x - 6)](https://tex.z-dn.net/?f=%5Crightarrow%20%5Csf%20y%20-%203%20%3D%20%5Cdfrac%7B3%7D%7B2%7D%20%28x%20-%206%29)
Answer:
$70.20
Step-by-step explanation:
We need to first find the cost per gallon of the gas.
The person in front bought 15 gals at $40.50. The price of each gallon will therefore be:
40.50 / 15 = $2.70
You need to buy 26 gallons. The cost will be:
26 * 2.70 = $70.20
You will spend $70.20.