Answer: 2/5 Step-by-step explanation: The easiest approach is to realize that one hour is 3 times longer than 20 minutes. The longer the time, the more they will pave.
Answer:
3a-10=4+a first subtract a from 3a, this equals 2a-10=4 then add 10 to 4, this equals 2a=14, then divide 14 by 2, the answer is a=7
Answer:
6 miles per gallon
Step-by-step explanation:
Given : An experimental vehicle was able to travel 3/8 miles on 1/16 gallon of water.
To Find: At this rate, what was the mileage in miles per gallon of water for this vehicle?
Solution:
Since An experimental vehicle was able to travel 3/8 miles on 1/16 gallon of water.
So, the mileage in miles per gallon of water for this vehicle:
Thus the mileage of water for this vehicle is 6 miles per gallon
Answer:
741.415866247
Step-by-step explanation:
Answer:
Yes
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Coordinates (x, y)
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify</em>
Point (7, 0)
Equation y = x - 7
<u>Step 2: Find</u>
- Substitute in point [Equation]: 0 = 7 - 7
- Subtract: 0 = 0
Since 0 = 0 is true, then it would be a solution to the equation.
