Try to find two numbers that multiply to -63 and add to -2:
They are -9 and 7.
the factored form is (x-9)(x+7)
subtract 10 from both sides
-6.5x = 130 divide
-6.5 into 130
<span>x = -20
</span>
Answer:
$367.17
Step-by-step explanation:
we are find the cost of the car after 5 years
Using the compound interest formula;
A = P(1+r/n)^nt
Given
Principal P = $300
rate r = 5.2% = 0.052
Time t = 5years
Time of compounding n = 1/12 (monthly)
Substitute into the formula
A = 300(1+0.052(12))^5(1/12)
A = 300(1+0.624)^0.4167
A = 300(1.624)^0.4167
A = 300(1.2239)
A = 367.17
hence the amount of the car after 5years is $367.17