1: 10/15
2: 7.5/12
3: 14/15.4
4: 2.4/6
5: 5/12
6: 3.5/18
Answer:
I believe it is somewhere between 100 and 150?
Step-by-step explanation:
I am so sorry. I'm terrible at math and I know that my answer may not be helpful. Again, I am so sorry. :(
Answer:
(1, - 6 )
Step-by-step explanation:
Given the 2 equations
y = x - 7 → (1)
y = - 4x - 2 → (2)
Substitute y = x - 7 into (2)
x - 7 = - 4x - 2 ( add 4x to both sides )
5x - 7 = - 2 ( add 7 to both sides )
5x = 5 ( divide both sides by 5 )
x = 1
Substitute x = 1 into either of the 2 equations for corresponding value of y
Substituting x = 1 into (1)
y = 1 - 7 = - 6
Solution is (1, - 6 )
Number lines are used to represent numbers at regular intervals
The length of segment AB is 44 units
<h3>How to determine the length of AB</h3>
From the question, we have:
AB = 11 tick marks
Given that 1 tick mark represents 4 units
Then, we have:
AB = 11 * 4
Evaluate the product
AB = 44 units
Hence, the length of segment AB is 44 units
Read more about number lines at:
brainly.com/question/10851163
