Yes Clare should switch because $96 + 12% is $107.52 but if she get the other one, it would be $105 in one year because $8.75 x 12 is $105
Answer:
y=-2x+5
Step-by-step explanation:
I use me brain
Answer:
17148.59 in^3
Step-by-step explanation:
This volume is calculated as follows: V = (4/3)(3.14)(16 in)^3 = 17148.95 in^3
10(10x1)-3x33
steps: you do the brackets first which is: 10x1 which equals 10, then using Bidmas you do 10x10 which is 100. then you do 100-3x33 which is 100-99 and that equals 1
Answer:
x=5,y=1 and z=-2
Step-by-step explanation:
We are given that system of equation
(I equation)
(II equation )
(III equation )
Equation II multiply by 3 then add with equation I
Then, we get
....(Equation IV)
Subtract equation II from equation III then we get
(equation V)
Adding equation IV and equation V then, we get
![9x=45](https://tex.z-dn.net/?f=9x%3D45)
Substitute x=5 in equation V then, we get
![2(5)-6y=4](https://tex.z-dn.net/?f=2%285%29-6y%3D4)
![10-6y=4](https://tex.z-dn.net/?f=10-6y%3D4)
![6y=10-4=6](https://tex.z-dn.net/?f=6y%3D10-4%3D6)
![y=1](https://tex.z-dn.net/?f=y%3D1)
Substitute x=5 and y=1 in equation then, we get
![5-3(1)+3z=-4](https://tex.z-dn.net/?f=5-3%281%29%2B3z%3D-4)
![2+3z=-4](https://tex.z-dn.net/?f=2%2B3z%3D-4)
![3z=-4-2=-6](https://tex.z-dn.net/?f=3z%3D-4-2%3D-6)
![z=\frac{-6}{3}=-2](https://tex.z-dn.net/?f=z%3D%5Cfrac%7B-6%7D%7B3%7D%3D-2)
Hence, the solution for the given system of equation is given by
x=5,y=1 and z=-2