Answer:
$8
Step-by-step explanation:
if he works overtime for ten hours and earned $120 he makes $12 overtime pay. If you divide that by time and a half it's 8
First, multiply the first equation by 2.
That turns the first equation into:
6x - 2y = 18
That way it can easily be added to the second equation:
6x - 2y = 16
x + 2y = 5
---------------
7x = 21
==========
As you can see, the y disappeared, which was the objective of this operation.
Now the equations can be solved easily:
7x = 21
x = 3
Insert x=3 in the original equation:
3*3 - y = 8
9 - y = 8
9 = 8 + y
y = 1
So the result is:
x = 3
y = 1
Deciding and Acting.
A couplet can have an open sentence which is the deciding and the closing sentence being the acting.
Answer:
1
Step-by-step explanation:
because u add them together to get one
The answer is C, 10.
When performing synthetic division, we bring down the first number in the box. We then multiply this number by the number outside the box, and place that result under the second number in the box. We add these two numbers and bring that sum down.
We then continue this process by multiplying this second number by the number outside the box, and place the result under the third number in the box. We then add the two numbers in the third column and bring the sum down. The missing number is under this column; that means it is found by adding 2+8, so it is 10.