Answer:
Negative
Step-by-step explanation:
If both are negative, they can't grow when you add them. If I owe someone 3 dollars, then I owe them 3 more, I don't owe them 0, I owe them 6. The equation would be My amount of money-3-3
Answer:
4:10
Step-by-step explanation:
use ratio and further divide
Of means multiply.
30%=0.3
30*0.3=9
9 students play in the school band
Answer:
$104
Step-by-step explanation:
- First, find the employee’s hourly rate. You can do this by dividing the total amount earned by the total hours worked.

- Now that you know that the employee’s hourly rate is $13 per hour, you can multiply the hourly rate by the number of hours.

Answer:
The slope of a line perpendicular to this line is -1/3. The slope of a line parallel to this line would be 3.
Step-by-step explanation:
Perpendicular lines have opposite(sign) and reciprocal slopes.
Parallel lines have the same slope.