Answer:
B=9
Step-by-step explanation:
Solve for b by simplifying both sides of the equation, then isolating the variable.
Hope this helps
Answer:
Step-by-step explanation:
(-∞,2)
To see how they are related, let us solve the two equations.
FIRST EQUATION



SECOND EQUATION



Hence the solutions to the two equations are ADDITIVE INVERSE of each other.
Answer:
Option C is correct.

Step-by-step explanation:
Let x be the distance cover by Michelle
Given:
A circle diameter is 3 miles.
And Michelle biked around the trail 4 times.
We know that
The circumference of a circle.
circumference =
----------(1)
where 
miles
Put
and r value in equation 1.


The circumference of a circle is 9.42 miles.
And Michelle biked 4 times, that is equal to 4
circumference.

.
That is equal to 38 miles.
Therefore, Michelle biked around 4 trail is 38 miles.
5 red : 7 yellow
25 red: ? Yellow
5 x 5 is 25 therefore the multiplier is 5
We multiply 7 by 5 which is 35
Therefore 24 red : 35 yellow
35 yellow marbles