Answer:
Step-by-step explanation:
Vertex is (0,-3
Here is the equation:
Leave the variable alone by subtracting 2 from both sides:
The new equation becomes:
Leave the variable alone(again) by dividing both sides by 2:
Simplify and it becomes:
Answer:
18 nickels, 6 dimes, and 9 quarters
Step-by-step explanation:
nickels dimes and quarters
x y and z
x+y+z=33
y+3=z
3y=x
3y+y+y+3=33
5y+3=33
5y=30
y=6
z=9
x=18
Hope this helps plz hit the crown :D
Answer:
384
Step-by-step explanation:
BECAUSE I KNOW IT
Answer:
y = -1
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>
</u>
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify</em>
-4(y - 2) = 12
<u>Step 2: Solve for </u><em><u>y</u></em>
- [Division Property of Equality] Divide -4 on both sides: y - 2 = -3
- [Addition Property of Equality] Add 2 on both sides: y = -1
