Answer:
The 8-pack is a better value
Step-by-step explanation:
X=numerator
y=denominator
the sum of numerator and denominator=x+y
we suggest this system of equations:
y=x-3
(x+5) / (y+5)=5/6
we solve this system of equation by substitution method.
(x+5) / (x-3+5)=5/6
(x+5) / (x+2)=5/6
6(x+5)=5(x+2)
6x+30=5x+10
6x-5x=10-30
x=-20
y=x-3=-20-3=-23
Teh sum of the numerator an denominator=-20+(-23)=-43
Answer: -43
Answer:
47 degrees
Step-by-step explanation:
In a rhombus angle Z is 90 degrees also all three angles in a triangle equal 180
so
Add 43 + 90 = 133 now subtract from 180 to find angle 3
180 - 133 = Angle 3
Answer:
After 10 years the cost will be $ 97.52.
Step-by-step explanation:
This problem requires us to calculate the cost of graphing after 10 years if inflation rate is two percent. This can easily be calculated by compounding present value of current cost at the rate of 2%. Detail calculation is given below.
FV= 80 (1+2%)^10
FV = $ 97.52
Answer:
10/40 = 25%
Step-by-step explanation:
40 total = denominator
30 cheese - 40 total = 10 not cheese
10/40
