Answer:
B = -13
Step-by-step explanation:
Add 13 to both sides
- 13 = b
The answer is 6x. You divide 42 by 7. Take out the x. 42 divided by 7 will equal 6.
Answer:
A
Step-by-step explanation:
(x+2)(x+2)
= x^2+2x+2x+4
=x^2+4x+4
Call the number of trumpet players "T" and the number of horn players "H".
We can use the given information to set up equations:
1."<span>the number of trumpet players is 4 times the number of French horn players"

2. "</span><span>There are 35 trumpet and French horn players in the band."

If you were asked to solve you could now do it by substitution:






</span>
Answer:
1/7
Step-by-step explanation:
In order to determine the slope, we must find the change in y over the change in x:
= 2/14= 1/7.
Therefore, the slope between these two points is 1/7.