Financing a brand new car
Answer:
Let's see the first two points: (-7, 5) and (-5, 9)
The line passes these points has a form of: y = Mx + b
=> 5 = (-7)M + b
9 = (-5)M + b
Subtract the 1st equation from 2nd equation, we have:
4 = 2M
=> M = 2
Substitute M back into 1st equation:
=> 5 = (-7)*2 + b
=> b = 19
=> y = 2x + 19
or y - 5 = 2x + 14
or y - 5 = 2(x + 7)
=> Option A is correct
Hope this helps!
:)
Answer:
-19/248
Step-by-step explanation:
Answer:
x=9
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
5(y−10)=−5
(5)(y)+(5)(−10)=−5(Distribute)
5y+−50=−5
5y−50=−5
Step 2: Add 50 to both sides.
5y−50+50=−5+50
5y=45
Step 3: Divide both sides by 5.
5y
5
=
45
5
Answer:
a) $225.29
Step-by-step explanation:
We are given
Adan has decided to purchase an $9000 car
he plans on putting 20% down toward the purchase
so,
loan amount = 80% of 9000
financing the rest at 7.9% interest rate for 3 years
so,
r=7.9%=0.079
now, we can find i
i=0.00658
t=3
we can use formula
now, we can plug values
now, we can simplify it
So,
His monthly payment is $225.2765