True. To solve for y you have to subtract 2 from both sides of the equation.
Answer: Noelle's age is 20 years
Noelle's father is 54 years
Step-by-step explanation: First of all, let Noelle's age be represented by x. Given that her father's age is 6 less than three times her age, her father's age would be expressed as
3n - 6
Note also that their ages sum up to 74.
Therefore,
n + (3n - 6) = 74
n + 3n - 6 = 74
4n - 6 = 74
Add 6 to both sides of the equation
4n = 80
Divide both sides of the equation by 4
n = 20
Hence, Noelle's father's age is 54 (that is 3n - 6)
While Noelle's age is 20
It’s answer choice D! have a nice day!
Answer:
36 km/h
Step-by-step explanation:
Answer:
This will be a decreasing straight line graph as the pages left to read will decrease as the weeks roll on till he has finished his few pages each day. The graph explains x when it is week 1 y will then show a larger value all from left top to right bottom.
Step-by-step explanation:
