This would be a 20% increase.
Work is provided in the image attached.
Answer:
greatest to least: cindy, betty, alice
Step-by-step explanation:
multiply each amount by 20- 5 days times 4 weeks
3*20=60 for alice
25*3=75 betty
75*3=225 cindy
Answer:
<u>The length of the rectangle is 16 feet, the width of the rectangle is 8 feet.</u>
Step-by-step explanation:
1. Let's check the information given to resolve the question:
Length of the rectangle = x
Width of the rectangle = x/2 ( half as long as the length)
Area of the rectangle = 128 square feet
2. Let's find the value of the length and the width
Area of the rectangle = Length of the rectangle * Width of the rectangle
128 = x * x/2
128 = x² /2 (x * x = x²)
256 = x² (Multiplying by 2 to both sides of the equation)
x² = 256
√x² = √ 256
<u>x = 16</u>
<u>The length of the rectangle is 16 feet.</u>
<u>Width of the rectangle = x/2 = 16/2 = 8 feet.</u>
<u>The length of the rectangle is 16 feet, the width of the rectangle is 8 feet.</u>
Answer:
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Algebra I</u>
- Slope Formula:
Step-by-step explanation:
<u>Step 1: Define</u>
Point (-7, 0)
Point (-6, -10)
<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 [SF]:
- Subtract/Add:
- Divide: