Answer:
D. 15x10^20
Step-by-step explanation:
The rule for scientific notation is that the coefficient has to be between 1 and less than 10. This means there is only one digit in front of the decimal. 15x10^20 should be written as 1.5x10^21 to follow the rule.
Answer:
x < 79
Step-by-step explanation:
The amount they scored (x or any other variable) is less than 79, so you have to use a less than sign.
Answer:
Using a Graph of a Line Identify the x-axis. A coordinate graph has a y-axis and an x-axis. The x …
Using the Equation of the Line Determine that the equation of the line is in standard form. The …
Using the Quadratic Formula Determine that the equation of the line is a quadratic equation. A
Step-by-step explanation:
Answer:
C. Incomplete sentences
Step-by-step explanation:
