Answer: c
Step-by-step explanation:
Answer:
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Algebra I</u>
- Reading a Cartesian Plane
- Coordinates (x, y)
- Slope Formula:
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Find points from graph.</em>
Point (-1, 3)
Point (2, 9)
<u>Step 2: Find slope </u><em><u>m</u></em>
Simply plug in the 2 coordinates into the slope formula to find slope <em>m</em>
- Substitute in points [Slope Formula]:
- [Slope] Subtract/Add:
- [Slope] Divide:
Answer:
x = 8/11
Step-by-step explanation:
5x - 4 = -6x + 4
Collect like terms
5x + 6x = 4 + 4
11x = 8
x = 8/11
Answer:
y=x-3
Step-by-step explanation:
Everytime the x value increases the y value increases by 1
therefore the slope is 1
to solve for the y intercept, or b, plug in a point
(1,-2) for example,
-2= 1*1+b
-2= 1+b
b= -3
therefore y=x-3
Answer:
The volume is 75.4 ft.
Step-by-step explanation: