Answer:
Third option
![y-3=4(x-1)](https://tex.z-dn.net/?f=y-3%3D4%28x-1%29)
Step-by-step explanation:
Equation of straight line in point slope form is given as
![y-y_1=m(x-x_1)](https://tex.z-dn.net/?f=y-y_1%3Dm%28x-x_1%29)
Here
slope=m=4 and ![(x_1, y_1) = ( 1, 3 )](https://tex.z-dn.net/?f=%28x_1%2C%20y_1%29%20%3D%20%28%201%2C%203%20%29)
Equation of straight line having slope 4 and crossing from point (1, 3) is given as
![y-3=4(x-1)](https://tex.z-dn.net/?f=y-3%3D4%28x-1%29)
Have you tried doing (3x+18)+(9x-27)=99
Answer:
7
Step-by-step explanation:
We take the information in the problem and translate it into a linear equation of the form 3x-8=13. Combining like terms we get 3x=21. next divide both sides by 3 for a final answer of x=7
1. 3^3 = 27, 27 x 270 = 7,290m^3
2. original volume = 8 x 6 = 48 cm^3
new volume = 48 x (5/4)^3 = 93.75 cm^3
Answer:
-1190
Step-by-step explanation:
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