I hope that this help 1) x=0.8 2)x=2
Answer:
The value of y is -2
Therefore the given point (8,y) becomes (8,-2)
Step-by-step explanation:
Step-by-step explanation:
Given that the line through the points (8, y) and (9, 1) and slope m is 3
To find y to the line through the points (8, y) and (9, 1) :
The formula for slope is ![m=\frac{y_2-y_1}{x_2-x_1}](https://tex.z-dn.net/?f=m%3D%5Cfrac%7By_2-y_1%7D%7Bx_2-x_1%7D)
Let
,
be the given points (8, y) and (9, 1) respectively
Now substitute the values of the points and m=3 in the formula
![3=\frac{1-y}{9-8}](https://tex.z-dn.net/?f=3%3D%5Cfrac%7B1-y%7D%7B9-8%7D)
![3=\frac{1-y}{1}](https://tex.z-dn.net/?f=3%3D%5Cfrac%7B1-y%7D%7B1%7D)
![3=1-y](https://tex.z-dn.net/?f=3%3D1-y)
![3-(1-y)=1-y-(1-y)](https://tex.z-dn.net/?f=3-%281-y%29%3D1-y-%281-y%29)
![3-1+y=1-y-1+y](https://tex.z-dn.net/?f=3-1%2By%3D1-y-1%2By)
( adding the like terms )
![2+y-2=0-2](https://tex.z-dn.net/?f=2%2By-2%3D0-2)
Therefore y=-2
Therefore the value of y is -2
Therefore the given point (8,y) becomes (8,-2)
Let's first find the number of apple pies.
apple pies = 65 crates x 43 apple pies per crate = 2795 apples pies
If each apple pie cost $12 then...
money from apple pies = 2795 apple pies x $12 = $33540
total pies sold = 2795 apple pie + 121 boxes x 76 sweet potato pies = 11991 pies
Answer:
$84.60
Step-by-step explanation:
Multiply, since Bryon bought 3.6 cubic yards of soil and each cubic of yard cost $23.50. 3.6 x 23.50 = 84.6