115 - 40 = 75
Because 115 is the total and your getting rid of the 40 other degrees in the 115
Answer:
It doesn't matter which plan is implemented. In either case, the tuition will be same.
Step-by-step explanation:
Let current tuition fee be
<u>Plan A:</u>
<u>Raise 9% first year:</u>
<u>Raise 8% 2nd year:</u>
<u>Plan B:</u>
<u>Raise 8% first year:</u>
<u>Raise 9% 2nd year:</u>
As we can see, the amount is same for BOTH THE PLANS. So it doesn't matter which plan in implemented.
The gradient is also known as the slope and we can find it using the slope/gradient formula: (y2 - y1) / (x2 - x1)
To find the gradient/slope, we need to first choose two points on the line. You can choose any two points you like, as long as they are on the line you are trying to find the slope of.
Point 1 = (2,2)
Point 2 = (5,8)
Now, we can plug in these points to the formula and solve.
(8 - 2) / (5 - 2)
6 / 3
2
The gradient of the blue line is 2.
Hope this helps!! :)
If you mean to ask what percentage of the total amount did Sam spend on fruit, you would simply divide 57 by the total amount, 95. 57/95=0.6=60%. Your answer would be 60%. Hope this helps!
Answer:
28 degrees
Step-by-step explanation:
z and x are the same. Do the math.