Most fool-proof way to do this in my opinion is to simply expand everything and write it out, i.e.
Throwing this into a calculator, we get
23.032To the nearest cent, this gives us
$23.03
Answer:
Slope: 3
y-intercept: 1/5
Step-by-step explanation:
Use the slope-intercept form to find the slope and y-intercept.
<h2><u>
PLEASE MARK BRAINLIEST!</u></h2>
where s is saturn and e is earth. The question is asking to find x where 
.
We can solve this by finding a number x equal to 29.4*3.2.
Therefore, the answer is 94.08.
The two correct answers are that even numbers represent Jim and odd numbers represent Rob, or odd numbers represent Jim and even numbers represent Rob.
Use the discrimant to determine the nature of the roots
Here's the formula of the discriminant from the equation ax²+bx+c = 0
D = b² - 4ac
If the discriminant is greater than 0, the quadratic equation has 2 real different roots
If the discriminant is equal to 0, the quadratic equation has only one real root.
If the discriminant is less than 0, the quadratic equation doesn't have real root.
Find the discriminant of the equation x² - 2x + 1 = 0
D = b² - 4ac
D = (-2)² - 4(1)(1)
D = 4 - 4
D = 0
The equation has only one real root.
