If each color appears with the same probability, then there is a 1/5 chance to pick any color.
Since picking orange and picking red are mutually exclusive (if you pick orange you can't also pick red), then P(orange or red) is just the sum of their two probabilities.
1/5 + 1/5 = 2/5 or 0.4
Answer:
It's A
Step-by-step explanation:
I got 2782
because I did was multiply 1500 and 5.564 then divided by 3 and got 2782 as my answer
M = (x₁ + x₂)/2 , (y₁ + y₂)/2
(-1, 2) = 
At this point, it is easier to separate the x's and y's into two different equations:
x's: -1 =
-2 = 3 + x
-5 = x
y's: 2 = 
4 = 4 + x
0 = x
Answer: (-5, 0)
Answer:

Step-by-step explanation:
The formula that is used to calculate the area of a rectangle is:

Where "l" is the lenght and "w" is the width.
You know that the area of that rectangle is:

And, according to the exercise, its lenght is 7 more than its width; then:

Then, you can make the corresponding substitution into the formula
:

Simplify:

Factor the equation. Find two numbers whose sum is 7 and whose product is -744. These are 31 and -24.
Then, you get:

The width of the rectangle is the positive value:

Then, the lenght is:
