Ask question

Ask question

All categories

3 years ago

13

Andrew purchased a car for $19,500 the value of the car depreciates at a rate of 8.6% each year. which equation models the value

of andrew car, y, after x years

1 answer:

pav-90 [236]3 years ago

7 0

If the value depreciates 8.6%, it is 91.4% of what it was the year before. The value can be modeled by
y = 19500(0.914)^x

You might be interested in

R + 11 + 8r= 29<br> Show answer

____ [38]

Answer:

r=2

Step-by-step explanation:

r + 8 r + 11 = 29

( 1 + 8 ) r + 11 = 29 9 r + 11 = 29

Now we can isolate and solve for r while always keeping the equation balanced: First, subtract 11 from each side of the equation:

9 r + 11 − 11 = 29 − 11

9 r + 0 = 18

9 r = 18

Now we can divide each side of the equation by 9 to get

r : 9 over 9 = 18 under 9

1 r = 2

r = 2

6 0

3 years ago

Read 2 more answers

The cost for the raw materials of marble countertops, can be represented by the function , where is the area of the countertops.

Lady_Fox [76]

Answer:

$m(c(a)) = 4.8875a$

Step-by-step explanation:

The missing parameters are:

$c(a) = 4.25a$ --- Cost of marble countertops

$m(c) = 1.15c$ --- Cost of retail markup

Required

The cost of marked up price

This implies that we calculate m(c(a))

We have:

$c(a) = 4.25a$

$m(c) = 1.15c$

$m(c) = 1.15c$ can be written as:

$m(c(a)) = 1.15*c(a)$

Substitute: $c(a) = 4.25a$

$m(c(a)) = 1.15*4.25a$

$m(c(a)) = 4.8875a$

Hence, the cost of marked up price is: $m(c(a)) = 4.8875a$

5 0

3 years ago

Simplify 55 Divided by (-5)<br> A. 11<br> B. 1/11<br> C. -11<br> D. - 1/11

Naily [24]

Answer:

c

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Write the inequality that represents the sentence, "Four less than a number is greater than 58."

puteri [66]

Answer:

n-4>58

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Is (2,-3) a solution for the inequality y<2x-5?

san4es73 [151]

Answer: no

Step-by-step explanation:

6 0

3 years ago