Answer:
(1, 3)
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
- Multiplication Property of Equality
- Division Property of Equality
- Addition Property of Equality
- Subtraction Property of Equality
<u>Algebra I</u>
- Coordinates (x, y)
- Solving systems of equations using substitution/elimination
Step-by-step explanation:
<u>Step 1: Define Systems</u>
y = 3
y = -3x + 6
<u>Step 2: Solve for </u><em><u>x</u></em>
- Substitute in <em>y</em>: 3 = -3x + 6
- [Subtraction Property of Equality] Subtract 6 on both sides: -3 = -3x
- [Division Property of Equality] Divide -3 on both sides: 1 = x
- Rewrite/Rearrange: x = 1
<u>Step 3: Solve for </u><em><u>y</u></em>
- Define original equation: y = -3(1) + 6
- Multiply: y = -3 + 6
- Add: y = 3
Answer:
39 points
Step-by-step explanation:
Your school's football team scored 49 points.
Your team's score is 19 points more than the opponents score
The opponent score is represented as S
Since the total points that was scored is 49 and your team score is 19 then the equation can be written as follows
S+ 19= 49
Solve for S
S= 49-19
S= 30
Hence the opponent's score is 30 points
Answer:
24 ÷ 3 = 8
x = 8
Use division.
Step-by-step explanation:
3 times a number = 24
24 divided by 3 equals that same number
Hi there!
<u><em>FACTS</em></u><em> :</em>
<em>"Two more than 5 times à number" means that you add 2 to 5 times a number.</em>
<em>"Greater than or equal" is represented by this sign : ≥</em>
<u>STEPS TO ANSWER:</u>
Let's replace "a number" by the letter "y"
Add 2 to 5 times y, this is greater than or equal to 3.
5 times y = 5y
Add 2 to 5y = 5y + 2
Your inequality is : 5y + 2 ≥ 3
There you go! I really hope this helped, if there's anything just let me know! :)
