5c + 3 - 2c + 5
5c - 2c + 3 + 5
3c + 8 ~~~
A system that will produce infinitely many solutions will have the property where all the equations overlap. That means they will have the same slope and y-intercept.
An easy way to determine if they will produce infinitely many solutions is to put all the equations into
![y=mx+b](https://tex.z-dn.net/?f=y%3Dmx%2Bb)
form. If everything is the same, you know it will have infinite solutions.
Answer:
The Pythagorean Theorem states: In any right triangle, the area of the square whose side is the hypotenuse (the side opposite the right angle) is equal to the sum of the areas of the squares whose sides are the two legs (the two sides that meet at a right angle).
The Pythagorean theorem can be written as an equation relating the lengths of the sides a, b and c, often called the Pythagorean equation:
a2 + b2 = c2
Step-by-step explanation:
Answer: The value of the car in 2021 will be $11,276.31.
Step-by-step explanation:
If r is the depreciation rate and P is the initiial amount , then the amount after t years is given by:-
![A=P(1-\dfrac{r}{100})^t](https://tex.z-dn.net/?f=A%3DP%281-%5Cdfrac%7Br%7D%7B100%7D%29%5Et)
Given: P=21000, r=8.5% , t= 2021-2014= 7
Plug all the values in the formula, we get
The value of the car in 2021 will be $11,276.31.