Answer:
Step-by-step explanation:
Answer:
4.5
Step-by-step explanation:
original number subtracted by the original number divided by 10
You have 3 whole units and 62 hundreths. So the 3 is a whole number. It stands for 3 whole
X/31=55/100 31×55=1705 1705÷100= 17.05 so x=$17.05
Answer:
Solutions will be unreal
Step-by-step explanation:
Given the quadratic equation ax^2+bx+c
The discriminant of the function determines its nature of its root
Discriminant D = b^2-4ac
If D <0, it shows that the roots of the equation will be a complex value. since D is less than 0 and the square root of a negative number does not exist. Hence, the solutions will be unreal