Answer:
(a)
(b)300 Hours
(c)150 Hours
(d)Reduced and halved.
(e)
Step-by-step explanation:
(a) The number of hours worked is inversely proportional to the wage.
This is written as:
(b)If the student earns $8 an hour
w=$8
(c)When the wage per hour =$16
When w=$16
The number of hours reduced and is in fact halved.
(d)
The effect of raising the wage from $w to $2w per hour is that the number of hours required to work is reduced and exactly halved.
(e)The wage per hour is inversely proportional to the number of hours.
In fact,
Answer:
I'm GUESSING you want to know which are possible FACTORS of the equation. - 48xyz + 24xy + 40xyz
IF so,
THEN
A) 4 as 48, 24, and 40 divide evenly by 4
4(-12xyz + 6xy + 10xyz)
D) 8Y as 48, 24, and 40 divide evenly by 8 and each term has a Y
8y(-6xz + 3x + 5xz)
E) 2XY as 48, 24, and 40 divide evenly by 2 and each term has a XY
2xy(-24z + 12 + 20z)
Answer:
Step-by-step explanation:
50 can be also written as and the reciprocal means the inverse or to flip the fraction.
Answer:
function A.
Step-by-step explanation:
function A rate of change is 10 while function B rate of change is -5
If I recall correctly, the slope-intercept form is y=mx+c or y=Mx+b
c is always the y-intercept of the graph, being the point where the line crosses the y axis. In this case:
c= -1
To get the slope, we can use the following equation:
m=(y2-y1)/(x2-x1)
All we need to do is substitute in two sets of coordinates. In this case we will use the coordinates highlighted with the bold points:
(1;2)
(-1;-4)
Now we will place the coordinates into the equation, making sure to correspond its x value to its y value:
m=(-4-2)/(-1-1)
m=3
Therefore the equation is y=3x-1