#42.
14n - 32 = 22
add 32 to both sides
14n - 32 + 32 = 22 + 32
simplify
14n = 54
divide both sides by 14
14n/14 = 54/14
simplify
n = 3 12/14
n = 3 6/7 or n = 3.857
Answer:
The roots of the equation is real and repeated
Step-by-step explanation:
Here, we want to describe the nature of the roots of the given quadratic equation
To get the nature of the roots, we find the discriminant of the equation
The discriminant is;
b^2 - 4ac
In this case, b = -28 , a = 49 and c = 4
The discriminant is thus;
-28^2 - 4(49)(4)
= 784 - 784 = 0
Since the discriminant is zero, this means that the quadratic equation has real roots which are the same
5:3
5+3=8
8 units
800=8 units
divide oth sides by 8
100=1 units
soccer=5 units=5 times 100=500
social=3 units=3 times 100=300
500 soccer players
True, -4 seems bigger because 4 is bigger than 3 but it's negative and is further away from 0
I can answer it but what’s the end part 15562
