The equation b=540−30m gives the balance b (in dollars) that you owe on a drum set after m monthly payments. What is the balance

Question

3 years ago

6

after 9 monthly payments?

2 answers:

dlinn [17] · Answer 1 · 2022-02-17T22:05:13+03:00

dlinn [17]3 years ago

6 0

B=540 - 30(9)

b=540 - 270

b = 270

$270

taurus [48] · Answer 2 · 2022-02-17T23:14:43+03:00

Answer:

the balance after 9 monthly payments is, $270

Step-by-step explanation:

Given the equation:

$b = 540-30m$ ....[1]

where,

b represents the balance in dollars that you owe on a drum set after m monthly payment.

We have to find the balance after 9 monthly payments

⇒ m = 9 months

Substitute the given values in [1] we have;

$b = 540-30(9)$

⇒ $b = 540 -270 =270$

Therefore, the balance after 9 monthly payments is, $270