The length of road is the range and the time
in days is the domain. Any measure of time, like years, days, minutes will always be the independent variable, D. What does it mean by set of values?
Answer:
Step-by-step explanation:
Given
Required
The area
This is calculated as:
So, we have:
Using a calculator, we have:
Remove bracket
Answer:
The smaller number is -9.
Step-by-step explanation:
Let <em>x</em> and <em>y</em> be the two unknown numbers.
Their sum is -5. Hence:
Their difference is 13. Hence:
This yields a system of equations. We can solve this using elimination. Adding the two equations together:
Simplify:
Divide both sides by two. Thus:
Using either equation (I'll use the first):
So, our two numbers are 4 and -9.
The smaller number is -9.
11340
9% of 7000 is 630 then just multiply 630x18 which equals to 11340
Jane did not show factors of 8, she showed multiples of 8. Factors of 8 would be 1, 2, 4, and 8