True.
The rational numbers include all the integers, plus all fractions, or terminating decimals and repeating decimals. ... All natural numbers, whole numbers, and integers are rationals, but not all rational numbers are natural numbers, whole numbers, or integers.
For the first quiestions they both did 7/12 combined but dwayne did more since he did half
2a is yes 2b is no 2c is no 2d is yes
Multiply the percentage off by the original price: .35•120=42. Subtract that answer from the original price: 120-42=78. The new price is $78 :)
![5(2q-8)\geq7\\10q-40\geq7\\10q\geq47\\q\geq4.7](https://tex.z-dn.net/?f=5%282q-8%29%5Cgeq7%5C%5C10q-40%5Cgeq7%5C%5C10q%5Cgeq47%5C%5Cq%5Cgeq4.7)
so the solution is not really a single number but a range, depending on how q is defined. I am assuming q is defined in domain of Real numbers, and then the solution to the inequality will be "all real numbers larger or equal to 4.7"
1/16 would be your answer. I hope this helped!