See attachment for math work and answer.
Step-by-step explanation:
4x-9y=-9 1
2x +3y=3 2
1 - 2(2)
4x -9y=-9
(2)* -4x -6y=6
________
0-15y=-3
15y=3
y=3/15
y=1/5
Solving for v gives
Solving for b1 gives
Step-by-step explanation:
Given
To solve for v, we have to isolate v on one side of the equation
Given
To isolate b1 we have to isolate b1
So,
Hence,
Solving for v gives
Solving for b1 gives
Keywords: Variable, Linear equations
Learn more about equations at:
#LearnwithBrainly
$26.79
If you took 30% of 26.79 you get 8.037
Subtract: 26.79-8.037 = 18.753