Answer:
(1,6)
x = 1, y = 6
See attachment for the graph
Step-by-step explanation:
y=x+5
y=-x+7
Using the elimination process
y=x+5
- y=-x+7
----------------
0=2x-2
2=2x
1=x
x=1
Substitute x = 1
y = x + 5
y = 1 + 5
y = 6
So I looked it up and it says something about 8 hours
276 divides by 4 = 69
So 3x69 = 207 + 276 = $483
Answer:
2250
Step-by-step explanation:
We want the amount paid, or the present value of the two payments
there are a couple of ways to do this, but because there are only two cashflows I think it's easier to just discount them manually
1352*(1/1.04)+1352*(1/1.04)²
This is equal to
2250
