Answer:
You cannot simplify it any further!!!!
Step-by-step explanation:
Let's simplify step-by-step.
45+32n
Answer:
=32n+45
Answer: the dependent variable is the seconds and the independent variable is the feet.
Step-by-step explanation:
independent means it not dependent and the nmber of feet keep changing while it goes down, while the seconds stay the same the whole time at 7.
It's 20 because 1/3 x 60
60/3=20
Answer:
(-1, 4)
General Formulas and Concepts:
<u>Pre-Algebra</u>
- Order of Operations: BPEMDAS
- Equality Properties
<u>Algebra I</u>
- Solving systems of equations using substitution/elimination
Step-by-step explanation:
<u>Step 1: Define systems</u>
10x + 6y = 14
-x - 6y = -23
<u>Step 2: Solve for </u><em><u>x</u></em>
<em>Elimination</em>
- Add 2 equations together: 9x = -9
- Divide 9 on both sides: x = -1
<u>Step 3: Solve for </u><em><u>y</u></em>
- Define original equation: -x - 6y = -23
- Substitute in <em>x</em>: -(-1) - 6y = -23
- Multiply: 1 - 6y = -23
- Subtract 1 on both sides: -6y = -24
- Divide -6 on both sides: y = 4
