Simplify the first one
12x-8
Simplify the second one
12x-8
They're the same
Answer:
-30x
Step-by-step explanation:
The parenthesis is just to multiply, and you can combine like terms. So -5*6=-30, which you multiply with x to get -30x.
Answer:
x = 3
Step-by-step explanation:
6x + 2x - 5= 19
8X -5 = 19
8x = 24
x = 3
Answer:
The direct variation equation can be given as:

Step-by-step explanation:
Given:
At a summer camp there are 6 campers under one counselor.
To find the direct variation equation for the number of campers in terms of number of counselor.
Solution:
Number of campers
Number of counselors
We have
∝ 
The direct variation equation can be written as:

where
is the direct variation constant.
There are 6 campers under one counselor. Using this statement we can find value of 
Given: when
then 
We have,

∴
Thus, the direct variation equation can be given as:

We can find the points using the equation to plot.

0 0
1 6
2 12
The graph is sown below.
I don't know the answers but I have geometry next semester and just looking at this gives me a headache :( Is it a hard class?