Answer:
5
Step-by-step explanation:
10 - 5 = 5 the range is the difference from the highest value to the lowest value
I think the slope (m) should be 16.
Answer:
Infinite solutions
Step-by-step explanation:
2x + y = 3
6x = 9 - 3y
2x + y = 3
6x + 3y = 9
3(2x + y = 3)
3(2x) + 3(y) = 3(3)
6x + 3y = 9
If Nico gave away some red circles and you would like to know how many red circles does he have left, you can calculate this using the following step:
Nico has 15 red circles.
n ... the number of red circles that he gave away
15 - n ... the number of circles that Nico still has
The correct result would be 15 - n.
In the third equation, the left side has ab.
You are solving for a, so you need a alone.
Dividing ab by b gives you a alone.
Answer: The third choice.
