Donald obtained an $1,000 installment loan for 6 months. It is a %10 loan. His monthly payments is $171.60. for the first payment what is the amount paid interest? $8.33
$10.00
$7.11
$9.11

see explanation

step-by-step explanation:

since the sequence is geometric there is a common ratio r between consecutive terms, that is

r = 4 ÷ - 2 = - 2

r = - 8 ÷ 4 = - 2

r = 16 ÷ 8 = - 2

the next term - 13 must be incorrect as it should be - 32 for the sequence to be geometric.

the first 4 terms are therefore geometric with common ratio r = - 2

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b

cross multiplying, we get :

⇒ (3) × (5) = (9) × (x)

⇒ 15 = 9x