Answer: 0.19b+950
Step-by-step explanation:
0.19(b+5000)
0.19*b=0.19b
0.19*5000=950
0.19b+950
Answer:
(4,0)
Step-by-step explanation:
4x+2y=16
-4y+x=4
Multiply the first equation by 2
2(4x+2y)=16*2
8x +4y = 32
Add the 2nd equation
8x +4y = 32
x -4y =4
--------------------
9x =36
Divide each side by 9
9x/9 = 36/9
x=4
Now solve for y
-4y +x =4
-4y +4 = 4
Subtract 4 from each side
-4y +4-4=4-4
-4y =0
Divide by -4
-4y/-4 =0/-4
y=0
(4,0)
Answer:
Mean: 20
Median: 20
Step-by-step explanation:
Mean: 10, 15, 18 22, 25, 30 =120/6=20
Median: 10, 15, 18 22, 25, 30= 18+22=40/2=20
Answer:
See attached files
Step-by-step explanation:
Answer:
x = 5.5
Step-by-step explanation:
so firstly you would takeaway 3 from both sides
then you would divide 11 by 2 which is 5.5
and that's your answer 5.5
14 = 3 + 2x
11 = 2x
x = 5.5
