Answer:
Y = 15x + 30 and 8 hours
Step-by-step explanation:
She gets $15 per hour so her income is based on her hours, but we don't know what that is yet so, 15x.
She gets a solid $30 every week that is straight forward
To solve the function
150 = 15x + 30
subtract 30 from both sides
120 = 15x
divide 15 from both sides
8 = x
or
x = 8
You got this :)
Answer:
x=6, x=-8
Step-by-step explanation:
2|x+1|=14
|x+1|=14
Solve from there.
3 | 1 5 -8 6
. | 3 24 48
- - - - - - - - - - - - - - - -
. | 1 8 16 54
That is to say,
The remainder is 54.
Another way of doing it is to apply the polynomial remainder theorem, which says the remainder upon dividing a polynomial 
by 
is exactly 
. So recognizing that the listed coefficients refer to
we find
300 milliliters in each container because 2.1 liters is 2100 milliliters and 2100/7 is 300
