An equation solution is simply the limit for an inequality. So if it is a < or > then the solution does not include the solution for the quation, but everything below or above it (depending on the sign of the inequalities). If the inequality is <= or => then the solution would include the solutions for the equation.
Short answer - 40oC or - 40o F.
Comment
If you live in northern Canada, you are well aware of this oddity. It is quite often experienced in the north.
Solve
The trick is to make one of the letters the same as the other. That is
F = C
C = 1.8C + 32 Subtract 32 from both sides.
C - 32 = 1.8C Subtract C from both sides.
-32 = 1.8C - C
-32 = 0.8C Divide by 0.8 on both sides.
-32/0.8 = 0.8 C / 0.8
- 40 = C
So that means - 40C = - 40 F
Answer: The y-intercept is -8
Step-by-step explanation:
It's simple to understand once you memorize the slope intercept formula!
y=mx+b
m stands for the slope which is rise/run
The b is the y-intercept, which is the answer you are looking for! the y-intercept is where the line crosses the y-axis!
Both will have the same amount of money, because 10% of 100$ is 10$ then both of them will put 10$ each week. Both of then will have 110$ after the first additional deposits.
