Answer:
It will take 9 years
Step-by-step explanation:
Let x = number of years
you're adding x to each age to get
Pams age after x years: 14+x
Dad's age after x years: 37+x
Since the question is "In how many years will pans dad be twice as old as she will be?", this means that the equation is then
2(14+x)=37+x
Now solve for x
2(14+x)=37+x
28+2x=37+x
2x=37+x-28
2x-x=37-28
x=37-28
x=9
So the solution is x=9
This means that it will take 9 years.
To find the slope, you use the following formula:<span> ;
Then, m = ( 8 - 9 ) / ( 6 - 9 ) ;
m = ( - 1 ) / ( - 3 ) ;
m = 1 / 3 ;</span>
Answer:
Option 2
Step-by-step explanation:
If two x values are the same with different ys, it can't be a function.
Therefore option 2 is incorrect
ANSWER: 140 drinks
EXPLANATION: 420=3x
(x being the number of large drinks sold)
Okay so -6 + Y = 0
Y = his total score on the first day
so you can do 0- (-6)= Y
answer Y= 6
first day he got a score if 6