Answer:
$33.66
Step-by-step explanation:
Answer:
3
y
(
2
x
−
1
)
(
x
−
4
y
)
Step-by-step explanation:
Answer:
3 - (-7)
= 3 + 7.
Step-by-step explanation:
A double negative is equivalent to a plus.
1. A quadratic equation has the following form: ax²+bx+c.
2. The leading coefficient is the number that is attached to the variable with the highest exponent. Then, the "a" is the leading coefficient of the quadratic equation.
3. The problem says that the leading coefficient is 1 (a=1) and the roots of the quadratic equation are 5 and -3. Then, you have:
(x-5)(x+3)=0
4. When you apply the distributive property, you obtain:
x²+3x-5x-15=0
x²-2x-15=0
5. Therefore, the answer is:
x²-2x-15=0
Answer:
D
Step-by-step explanation:
From the box- plot the left hand side of the box represents the lower quartile
that is 
= 2 → D
