Answer:
I have labeled the ordered pairs on the diagram below, hope this helps :)
Answer:
Simple random should be the technique used
Answer:
Step-by-step explanation:
3x - 2 + x + 8 = ( 9x + 7 - x + 5)/2
Add the like terms
4x + 6 = 8x + 12/2
Cross multiply or multiply both side by two
2(4x + 6) = 8x + 12
Use 2 to open the bracket
8x + 12 = 8x + 12
Collect like terms
8x - 8x = 12 - 12
0 = 0
Therefore, the equation has no solution
Answer:

Step-by-step explanation:
We are asked to write an expression that is the product of two factors and is equivalent to
.
We can see that greatest common factor of both terms is 5 as 5 times 6 is equal to 30.
Let us factor out negative 5 from both terms as:

Since the expression is product of two factors, therefore, our required expression would be
.
Answer:
Step-by-step explanation:
Volume = l*w*h
= 10m x 8m x 4m
= 320 m³