<span><span>If Mike saves 20% of every paycheck and his paycheck last week was $1500, you can calculate how much money Mike saved from that paycheck using the following steps:
20% * 1500 = 20/100 * 1500 = 20 * 15 = $300
</span><span>
Result: Mike saved $300 from his last paycheck.
</span></span>
Step-by-step explanation: These two decimals are equal to each other because the zeroes in 7.400 don't change it's value.
So, after a decimal point, zeroes don't change the value of the decimal.
So we can simply drop the zeroes to see that 7.4 = 7.4.
<h2>Explanation:</h2><h2 />
Here we have to compute the dot product:
![v\cdot w](https://tex.z-dn.net/?f=v%5Ccdot%20w)
We know that:
![v = \\ \\ w =](https://tex.z-dn.net/?f=v%20%3D%20%3C6%2C%207%2C%20-3%3E%20%5C%5C%20%5C%5C%20w%20%3D%20%3C-7%2C%205%2C%202%3E)
So for any two vectors:
![A = \\ \\ B =](https://tex.z-dn.net/?f=A%20%3D%20%3Cx_%7B1%7D%2C%20y_%7B1%7D%2C%20z_%7B1%7D%3E%20%5C%5C%20%5C%5C%20B%20%3D%20%3Cx_%7B2%7D%2C%20y_%7B2%7D%2C%20z_%7B2%7D%3E)
The dot product:
![A\cdot B=x_{1}y_{1}+x_{2}y_{2}+z_{1}z_{2}](https://tex.z-dn.net/?f=A%5Ccdot%20B%3Dx_%7B1%7Dy_%7B1%7D%2Bx_%7B2%7Dy_%7B2%7D%2Bz_%7B1%7Dz_%7B2%7D)
Therefore:
![v\cdot w=(6)(-7)+(7)(5)+(-3)(2) \\ \\ \boxed{v\cdot w=-13}](https://tex.z-dn.net/?f=v%5Ccdot%20w%3D%286%29%28-7%29%2B%287%29%285%29%2B%28-3%29%282%29%20%5C%5C%20%5C%5C%20%5Cboxed%7Bv%5Ccdot%20w%3D-13%7D)
Answer:
(Hope this helps can I pls have brainlist (crown)☺️)
Step-by-step explanation:
Graph the line using the slope and y-intercept, or two points.
Slope: 2
x- intercept ![(-\frac{1}{2}),0](https://tex.z-dn.net/?f=%28-%5Cfrac%7B1%7D%7B2%7D%29%2C0)
y-intercept: ( 0 , 1 )
Graph in pic
<u><em>(Credit: M a t h w a y </em></u>
Hi! :) 19.7 - 6.8 is 12.9. If you need anymore help, ask me!