<span>(291.2 x 10^-2)/3 technically that is standard notation
the answer solved is </span><span>0.304
</span>
Answer: x = -3
Step-by-step explanation:
Let the number be x , that is the square of x is 
.
From the first statement :
- 18 = 3x
writing the equation in a standard quadratic format , we have
- 3x - 18 = 0
Factorizing , we have
(x - 6 )(x + 3 ) = 0
x - 6 = 0 or x + 3 = 0
Therefore :
x = 6 or x = -3
Therefore , the negative solution implies x = -3
Answer:
A
Step-by-step explanation:
We know it cant be -6 as that would be a range and since the circle on the end is hallow it wont be less or equal to rather just less than and the since the next one is 2 and its solid circle it has to be less than or equal too
Answer:
B) 2/5
Step-by-step explanation:
Adults equals 5 less than half the # of students
A= 1/2 S -5
