Answer:
2/7
Step-by-step explanation:
You would add what is in the parenthesees and you get 6/14 and if you simplify you get 3/7. So you would do 5/7 -3/7
Answer:

Step-by-step explanation:
Given:
From the graph shown,
The broken line means that the inequality sign will be either < or >.
The shaded region is to the left of the broken line. This means that
.
Now, in order to find equation of line, we need slope and y-intercept.
From the graph, the y intercept is at
. So, y intercept is 1.
Also, if we consider two points
on the line, then slope is given as:
Therefore, the equation of the line is given as:

But as the shaded region is to the left of the line,
∴
is the correct answer.
The probability of first number cube shows a five and the other number cube shows an even number is
.
Solution:
Two cubes are rolled sequentially.
Sample space when two dies are rolled

Number of sample space = 36
Even numbers getting when two cubes rolled are 2, 4, 6.
First number cube shows a five and the other number cube shows an even number = {(5, 2), (5, 4), (5 6)}
Number of first number cube shows a five and the other number cube shows an even number = 3
Probability of first number cube shows a five and the other number cube shows an even number



Hence, the probability of first number cube shows a five and the other number cube shows an even number is
.
10/2x2= 10
Explanation:
10 divided by 2=5
5x2=10
Given the equation;

we want to expand and simplify the expression.

So, expanding and simplifying the expression we have;