IT IS C BECAUSE IT IS SAYING IT WAS 43 AND IS NOW DROPPING BY -3
.253 move the decimal 2 places to the right then you get 25.3%
To make it much easier, it should be converted to the slope-intercept form
y = mx + bTo do so, 14x + 34y = 1 turns to:
34y = -14x + 1Divide both sides by 34:
Simplified:
Answer: Here is the graph:
(-2,-5)
The first goal with equations like these is to get one of the variables to go away. You can do that by adding/subtracting one equation from the other. Then you solve for the one variable. Then you plug that answer into one of the original equations and solve.
(x-2)(x+2) is factorize is given eq