Answer:
True for all x
3(4x+8)=2(6x+12)
12x+24=12x+24
12x+24-24=12x+24-24
12x=12x
12x-12x=12x-12x
0=0
True for all x
Step-by-step explanation:
Answer:
<em>y = - </em>
<em> x + 12 </em>
Step-by-step explanation:
y = 
x - 4
(6, 3)
y - 3 = - (x - 6)
<em>y = - </em><em> x + 12</em>
Answer:
Its 6
Step-by-step explanation:
I know this because two of the y's is 6 which equals 12
Answer:
Science students
Step-by-step explanation:
MATHEMATICS :
Plot interval = 30 to 50
MEAN :
(34*2) + (40*2) + (32*1) + (33*1) + (35*1) + (37*1) + (39*1) = 324
Sample size, n = (2 + 2 + 1 + 1 + 1 + 1 + 1) = 9
Mean = 324 / 9 = 36
BOTTOM :
SCIENCE :
MEAN : (43*2)+(46*2)+(49*2)+(41*1)+(42*1)+(47*1) =
406
SAMPLE SIZE = (2 + 2 + 2 + 1 +1 +1) = 9
406 / 9 = 45.111
Since you provide no information about the median salary, i'm gonna use the national data, whcih is around $ 13,000 per year
Cost of education for 2 year = $30,000
Since he's still working in those 2 years, he'll earn = $ 26,000
Which means he just need to work for around half a year to cover the remaining $4,000 , so i think the answer is 2.5 years
hope this helps
