Answer a=-6 b=8
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Answer:
Option x-12 is correct
Therefore the quotient for the given rational expression is x-12
Step-by-step explanation:
Given rational expression is
To find the quotient for the given rational expression :
<u>_x-12________</u>
x+5 ) x^2-7x+8
x^2+5x
__(-)__(-)_______
0x^2-12x+8
-12x-60
______(+)__(+)____
68
________________
Therefore the quotient is x-12
Option x-12 is correct
Answer:
32
Step-by-step explanation:
No of desks along length of the rectangle = 7 as it is 7 rows wide.
No of desks along breadth of the rectangle = 7 as it is 5 rows long.
Total number of students is product of these two numbers.
So number of students = 35.
But three desks are empty.
Total students = 35- 3
= 32.
Answer:
7200 people
Step-by-step explanation:
Let's say x amount of people tried out.
After round 1: 1/2 x are left.
After round 2: 1/3 (1/2 x) are left
After round 3: 1/4 (1/3(1/2 x))) are left
Each time we multiply by the fraction that are left. By the end we will have
1/6(1/5(1/4(1/3(1/2 x))))
So to find it multiply the denominator out:
To find x, we set it equal to 10.
They are perpendicular (the slope of the first line is 2/3, and the slope of the second line is -3/2, which are reciprocals of each other, meaning they are perpendicular)