Answer:
the 2nd answer (II)
Step-by-step explanation:
1 and 2 are not rational if that's what your asking
Answer:
$5,170
Step-by-step explanation:
If he chose intallment plan, his cost are as follows:
Down Payment = $3000
and
Monthly 390 for 48 months is $390 * 48 = $18720
Total Cost (with financing) = $3000 + $18,720 = $21,720
Without financing, he paid directly by cash for $16,550. That is much less than $21,720. How much did he save?
We subtract and find:
21,720 - 16,550 = $5,170
They would get approximately 3.33 ounces ( per person)
Answer:
Lines 2 and 4 are perpendicular
Step-by-step explanation:
Line 2: 4y=3x-4
y=3/4x - 1
Line 4: 4x+3y=-6
3y=-6-4x
y=-2 - 4/3x
The two lines are perpendicular since -4/3= - (inverse of 3/4)