Answer:
22: 45 and 126
Step-by-step explanation:
52mph, depending what unit you need the answer in you may have to use conversions
Y/x=k
when y=9, then x= -3
9/-3=-3
⇒ k= -3
You have to divide both sides by 5 because it states"5t" and you should get "t=20"
Answer:
4 - 2 - 3 - 1 - 5
Step-by-step explanation:
The substitute method consists of the following steps:
- Solve for either x or y in one of the equations.
- Substitute the expression you got into the other equation
- Simplify and solve for the variable that remains.
- Back substitute and solve for the first variable.
- Check your solution
