Answer:
$98.4.
Step-by-step explanation:
Since the university has decided that for the following year lecture costs will increase by 20%, workshop costs by 10%, and examination costs will stay the same, and that for level 2 the current hourly costs are 10, 24, and 60 respectively To determine how much the level 2 course cost in the following year, the following calculation must be performed:
10 x 1.2 + 24 x 1.1 + 60 = X
12 + 26.4 + 60 = X
98.4 = X
Thus, the level 2 course will cost $ 98.4 next year.
Easy just divide the first two number by each other and you’ll bet the unit rate
The total school population is, 1,250 And there are 48% boys so it will be 613 boys.
The equation given in the question is
y = 5 - 3x
To find the inverse, we have to replace x with y.
x = 5 - 3y
-3y = x - 5
Dividing both sides by - 3 we get
y = (x - 5)/-3
I hope that the procedure is clear enough for you to understand and this is the answer that you were looking for and the answer has actually come to your desired help.
Y+6=5/8(x+10), y=5/8x+25/4-24/4, y=5/8x+1/4
