35 which is slope which in turn represents the speed.
Answer:
760,000
Step-by-step explanation:
759,993
we round 993 up to 1,000
Answer:
x = 25/6
Step-by-step explanation:
1. Make an Equation
8x - 14 = 2x + 11
2. Subtract 8x - 2x
6x - 14 = 11
3. Add 14 + 11
6x = 25
4. Divide 25 by 6
x = 25/6
Answer:
y = 3z - 2x
Step-by-step explanation:
Systems of equations can be solved by a number of know techniques, such as substitution, elimination or graphical approach.
We are required to solve the system of equations given via substitution;
2x + y = 3z
x + y = 6z
The question requires us to determine the value for y from the first equation, that could be substituted into the second equation.
We simply need to make y the subject of the formula from the first equation;
2x + y = 3z
To do this we subtract 2x on both sides of the equation;
2x + y -2x = 3z - 2x
y = 3z - 2x
This is the value of y from the first equation, that can be substituted into the second equation.
