This is the concept of business mathematics, given an inflation rate of 3%, that has modeled the price of items using the function c(x)=1.03x, the cost of the refrigerator in 3 years will be as follows;
cost after 1 year:
c(1)=1.03*1500
=1545
cost after 2 years
c(2)=1.03*1545
=1591.35
the cost after 3 years will be:
c(3)=1.03*1591.35
=$1,639.09
Answer:
i love brent faiyaz
Step-by-step explanation:
there you are
Answer:
33.3%
(1/2)(2/3) = 2/6 = 1/3
(4/8)=(1/2)
(4/6) = (2/3)
Step-by-step explanation:
Answer: m= 100+5w
m= 80+7w
Step-by-step explanation:
Let w = number of weeks , m = Money required to buy DVD.
Total money = (Initial saving) + (Money saved per week) x (Number of weeks)
For Amir,
initial saving = $100 , Money saved per week = $5
So, m= 100+5w
For Pete,
initial saving = $80 , Money saved per week = $7
So, m= 80+7w
So, the required system of equations to find m and w:
m= 100+5w
m= 80+7w