Uhh, i dont really understand the question but its most likely 6 dollars and 80 cents?
Answer:
x + y
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Algebra I</u>
Step-by-step explanation:
<u>Step 1: Define</u>
x + (x - y) + y + (y - x)
<u>Step 2: Simplify</u>
- Combine like terms (x): x - y + y + y
- Combine like terms (y): x + y
$155 / 20 hrs = $7.75 an hr
217-155= $62 how much extra money he will earn
$62 / $7.75 = 8 Hours additional
Answer is 8 Hours
The perimeter of a square is the sum of all sides. Since a square has 4 sides, you have to divide 1/5 meters (0.2m) by 4
1/5 ÷ 1/4 = <u>1/20</u> (you're basically multiplying the denominators, as the numerator has to be divided by 5 and then 4)
Or 0.2 ÷ 5 = <u>0.04</u>
Answer:
A
Step-by-step explanation: