Answer:
Step-by-step explanation:
Subtraction is not commutative. For example, 4 − 7 does not have the same difference as 7 − 4. The − sign here means subtraction.
However, recall that 4 − 7 can be rewritten as 4 + (−7), since subtracting a number is the same as adding its opposite. Applying the commutative property for addition here, you can say that 4 + (−7) is the same as (−7) + 4. Notice how this expression is very different than 7 – 4.
Answer:
Total gallon of fuel used = 
gallons
Step-by-step explanation:
Given -
The total distance travelled by car in one gallon of gas = 21 miles
Total distance travelled each day = 48 miles
Number of days days in a week in which Candice drive is 5 days
Total miles travelled per week = 
= 240 miles
Total gallon of fuel used = 
gallons
Answer:
Favorite chip Answers v
Step-by-step explanation:
1. How many were surveyed? 82+8+18+62=100
2. How many said Jalepeno was their favorite? 8/100 0r 2/25 or 8%
3. How many said BBQ was their favorite?62/100 or 31/50 or 62%
4. How would it effect your final answer if the percentages did not add up to 100%? This means that your percentages are wrong. In a circle graph the percentages always equal 100%!
5. Is it possible to determine a missing percentage in a circle graph? Yes, we can always assume the total percentage is 100 so you add your given percentages together and then subtract that total from 100 to find the missing percentage.
Answer:
This is Conplementary and adjacent
Step-by-step explanation: Complementary means they add up to 90 degrees and they are right next to each other
91
Follow the order of operations.
3^4 + 2 * 5
81 + 2 * 5 (Exponent)
81 + 10 (Multiplication)
91 (Addition)
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