Answer:7
Step-by-step explanation:
Answer:
-40
Step-by-step explanation:
Plug in 9 for x.
Use Order of operations
-10(9) = -90
-90 + 50 is the same thing as saying 50 - 90
we can simplify by splitting the -90 in to a -40 and a -50
the new equation could be 50 - 50 -40.
50 - 50 = 0
0-40 = -40
Answer:
The complete graph of 
is shown below.
Step-by-step explanation:
Considering the function
The graph of the piece 
indicates the blue line, starting at x=3. And with one unit increase in x, the value of y decreases by 2 units.
For example,
at x = 3
and
at x = 4
By comparing the slope intercept form
Here,
The slope of which is m = -2,
and the piece 
indicates the yellow line.
By comparing the slope intercept form
Here,
- The slope of which is m = -1/3, and
The complete graph of is shown below.
Answer:
The answer is (A) (-6,4).
Step-by-step explanation:
First you have to multiply the first equation by 6 and the second equation by 4. Then next you subtract the second equation from 1.
30x + 24y = - 84
12x + 24y = 24
18x + 0. = - 108
=> 18x = - 108
=> x = - 108 / 18
=> x = - 6
Then for the next step
then put in x = - 6 in equation 2 and solve for y
(
3x + 6y = 6)
(3×(-6) + 6y = 6)
( - 18 + 6y = 6)
( 6y = 18 + 6
)
( 6y = 24)
(y = 4
)
(I really do hope this helps!!!)
Answer:
$4
Step-by-step explanation:
100 x 0.04 but to make it easier you do
1 x 4 which is 4
