Answer:
-0.5 and 5.5
Step-by-step explanation:
removing absolute value will yield two equation: 2.5-y=3 and 2.5-y=-3
solve for y in both case.
Answer:
m<3
Step-by-step explanation:
This the answer to the equation.
<h3>
Answer: A) Use the distance formula to find the length of each side, then add the side lengths</h3>
The perimeter is simply the distance around the outer edge of the figure, which is why we add up the four sides. The distance between points A and B is the same as the length of segment AB. You can use the pythagorean theorem to find the distance, but you'll need to draw in the right triangles. Effectively the distance formula is the pythagorean theorem, but using coordinate geometry.
Answer:
Make it as simple as possible, and use 1 and −1 .
1×1×1×1×1×−1×−1×−1×−1×−1=
15×(−1)2×(−1)2×−1=
1×1×1×−1=
−1.
So, the sign will be negative.
Another way of thinking about this is to not even think about the positive integers, as they won’t affect the sign. A positive integer times a positive integer is still a positive integer; a negative integer times a positive integer is still a negative integer.
So, you have five negative integers. Think of it like two negative integers, two more negative integers, and a single negative integer. Since two negative integers form a positive integer, you now have a positive, positive, and negative integer. This forms a negative sign.
Answer:
Yes, he is correct
Step-by-step explanation:
Represent Michael's home with M and his mother's with H
So, we have:
Required
Is Michael correct?
First, we get the numeric values of the given parameters.
Below sea level means negative:
So:
will be rewritten as:
Above sea level means positive:
So:
will be rewritten as:
Two numbers 
are said to be opposite if 
For Michael to be correct:
Substitute values for M and H
<em>Hence, Michael is correct</em>
