Answer:
J) -4.5
Step-by-step explanation:
-12x=54
x=54÷(-12)
x=-4.5
Answer:
2
Step-by-step explanation:
two plus four equals six
The Answer: Tammy should get the promotion. She has a higher median with a smaller IQR, so her sales are better on average.
Answer:
The equilibrium point is (3, 3620)
Step-by-step explanation:
We set the supply and the demand equation equal to each other and solve:

We can solve by factoring:

Setting each factor equal to zero we get:

Only a positive quantity makes sense, so q=3 is the equilibrium quantity.
To get the equilibrium price we just plug 3 in place of q in any of the functions. Let us use the demand function which is easier to handle:

Therefore the equilibrium price is p=3620
In ordered pair form the equilibrium point is (3, 3620)
Tim : Sam : Total
1 : 4 : 1+4
1 : 4 : 5
5x = 40
x = 40 ÷ 5
x = 8
x = 8
4x = 8x4 = 32
Tim : Sam
1 : 4
£8 : £32
So Tim = £8 and Sam = £32