To find the answer test all the possible solutions
6x+(5x+10)
= 6x+5x+10
=11x+10
A) 11x+10
B) (6x+10)+5x
= 6x+10+5x
=11x+10
C) 5(x+10)+5x
= 5x+50+5x
= 10x+50, this is not equivalent.
D) 6x+5(x+10)
= 6x+5x+50
= 11x+50, this is not equivalent either
Answer:
Step-by-step explanation:
Given
Convert the probability to decimal
Solving (a): P(ABC)
This is calculated as:
This gives:
Solving (b):
This is calculated as:
In probability:
So, we have:
Solving (c):
This is calculated as:
Solving (d):
This is calculated as:
Solving (e):
This is calculated as:
Solving (f):
This is calculated as:
Solving (g):
This is calculated as:
Solving (h):
This is calculated as:
Answer:
(a) x = -0.418 , -3.581
(B) c = 6.855, -1.855
Step-by-step explanation:
(A) We have given equation
On comparing with standard quadratic equation
a = 2, b = 8 and c = 3
So roots of the equation will be
(b)
a = 1, b = -5 and c= -14
So
Answer: I think the answer would be b) 24+2x=5x
sry if it's wrong
Answer:
rational
Step-by-step explanation:
rational numbers are any number that can be expressed as a fraction