Answer: y=1/2x-17
Step-by-step explanation:
The answer is 6.7 bc .09 times 74 equals 6.66 so you round the 6 to a 7.
You were right, its the second choice CA=CB+BA
Substitution method can be applied in four steps
Step 1:
Solve one of the equations for either <span>x = </span>or y = .
Step 2:
Substitute the solution from step 1 into the other equation.
Step 3:
Solve this new equation.
Step 4:
Solve for the second variable.
hope this helps you!
Answer:
100 is inital value of that decrease
