Substitution for both equations is (-3,1)
Answer:
The answer is "Option d".
Step-by-step explanation:
It involves the use of quantitative templates, diagrams, or summaries in such a given set of experimental data or real-liability for research. This research method is used for gathering, analyzing, assessing, or making judgments.
- The statistics are mostly a summary description and the entire nation is represented in a parameter.
- It is 78 figure is a statistical figure based on a survey of 10,000 people, that's why choice d is correct.
(-2 = √x - 7)x² (calculate)
(-9 = √x)x² (remove the parantheses)
-9x² + √x x²
Answer: 2z + 6
Step-by-step explanation: Distribute the 2 to z and 3.
Answer:
-0.5
Step-by-step explanation:
Use the average formula:
Sum of all numbers/Number of items
6 + (-7) / 2
= -1/2
So, the number in the middle of -7 and 6 is -0.5
