The situation can be modeled as a linear equation:
y = 12x
Where
y: amount of dollars.
x: hours worked.
Independent variable: x (hours worked).
Dependent variable: y (amount of dollars).
he works at most 40 hours per week
Domain: x belongs [0, 40]
To determine the range, we must calculate how much Bill earns per week
y = 12 * (40) = 480.
Range: y belongs [0, 480]
answer
Independent variable: x (hours worked).
Dependent variable: y (amount of dollars.
Domain: x belongs [0, 40]
Range: y belongs [0, 480]
Answer:
513.247
Step-by-step explanation:
This is an excellent practice for the solution of quadratic equations.
1*36=36 => (1,36)
2*18=36 => (2,18)
3*12=36 => (3,12)
4*9=36 => (4,9)
6*6=36 => (6,6)
9*4=36 => (9,4)
12*3=36 => (12,3)
18*2=36 => (18,2)
36*1=36 => (36,1)
We can see that the sum decreases until the two factors are close (or equal) and then increases again.
The pair of integers with a sum of 20 is therefore (2,18) or (18,2).
