Pick any negative integer you want for x. Let's say we pick x = -10. Replace x with this value. So replace x with -10
x - y = -1
-10 - y = -1
Now isolate y. We do this in two steps. First we add 10 to both sides. Then we multiply both sides by -1
-10 - y = -1
-10 - y + 10 = -1+10
-y = 9
-1*(-y) = -1*(9)
y = -9
So one ordered pair is (x,y) = (-10,-9). There are infinitely many of these ordered pairs. Another ordered pair is (-11,-10) which is found following the same steps as shown above. The only thing that matter is that x-y is equal to -1. There are infinitely many ways to subtract two values to get -1.
Answer:
1/3
Step-by-step explanation:
when you change the mixed numbers to improper fractions, you get 4/5 * 10/9 ÷ 8/3. you can flip the 8/3 to 3/8 and change the division sign to multiplication, because dividing by a fraction is the same as multiplying by its reciprocal. you can cancel some things and ultimately you get 1/3
Answer:
they saved $10.29
Step-by-step explanation:
Answer:
We can predict the vertex point of 
by vectorial sum, which is equal to 
.
Step-by-step explanation:
The vertex of is equal to the vectorial sum of the vertex of 
and the translation vector:
(1)
Where 
is the translation vector.
If we know that 
and 
, then the formula for the vertex of is:
Answer: 27,488.94 cubic feet
Step-by-step explanation: i just took it
