$2.00. $12 divided by 6(bars) makes each bar $2.00 dollars, with Sophia $20.00 divided by 10(bars) makes each 2 bar $2.00 so $2.00 is the answer
Answer:
y = 6x - 9
General Formulas and Concepts:
<u>Pre-Algebra</u>
- Order of Operations: BPEMDAS
<u>Algebra I</u>
Slope Formula: 
Slope-Intercept Form: y = mx + b
Step-by-step explanation:
<u>Step 1: Define</u>
Point (4, 15)
Point (-1, -15)
<u>Step 2: Find slope </u><em><u>m</u></em>
- Substitute:

- Subtract:

- Divide:
<u>Step 3: Find y-intercept </u><em><u>b</u></em>
- Define: y = 6x + b
- Substitute: -15 = 6(-1) + b
- Multiply: -15 = -6 + b
- Isolate <em>b</em>: -9 = b
- Rewrite: b = -9
<u>Step 4: Write linear equation</u>
<em>Substitute in all variables.</em>
y = 6x - 9
And we have our answer!
Answer:
-4
Step-by-step explanation:
that is the pattern
Answer:
No, 40(2x - 16y) is not equivalent to 42 - 56y
Step-by-step explanation:
40(2x -16y)
If we expand the above expression, we will have
80x - 16y which is not equivalent to 42 - 56y
Start by adding 2 to both sides to get 3r^2 = 48. then divide both sides by 3 to get r^2 = 16. square root both sides to get r = 4.