Answer:
Well 40% of 120 is 48 so 48 students
Step-by-step explanation:
Answer:x(x-20)=x•x + x•-20
= x^2 + -20x
= x^2 - 20x
Step-by-step explanation:
Answer:
<h2>
a = 2 and b = 6.</h2>
Step-by-step explanation:
The equation is given by
.
The given equation is a one degree polynomial, hence it has only one solution whatever the value of a and b will be.
If the value of a is 10, then the solution of the equation will be undefined.
Hence, a is any real number rather than 10.
As for example, a = 2 and b = 6.
The answer is 1 whole number, 1 over 5