1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
marissa [1.9K]
3 years ago
10

The additional cost per month of a sunroof, spoiler and stereo is represented by three consecutive even integers, respectfully.

If the sum of the three is 48, find the cost of each item.
Mathematics
1 answer:
lesya [120]3 years ago
3 0

Answer:

16

Step-by-step explanation:

First of all, I think it was "respectively", not "respecfully", =))). A noticeable point.

From the problem, three item's costs are represented by three consecutive even integer.

Thus, we can call cost of spoiler is x, sunroof is x-2, stereo is x + 2. It is conditioned that x is an even number.

Since the sum of the three is 48, we have

(x-2) + x + (x+2) = 48

x+x+x -2 +2 = 48

3x =48

x=16

So the spoiler is 16; thus, the sunroof is 14 and the stereo is 18

You might be interested in
What is the coefficient of the third term in the binomial expansion of (a + b)6? 1 15 20 90
Sholpan [36]

Answer:  15

Step-by-step explanation:

(r+1)th term of (a+b)^n is given by:-

T_{r+1}=\ ^nC_r(a)^{n-r}b^r

For (a+b)^6 , n= 6

T_3=T_{2+1}=\ ^6C_2(a)^{6-2}(b)^2\\\\

=\ \dfrac{6!}{4!2!}a^4b^2\ \ \ [^nC_r=\dfrac{n!}{r!(n-r)!}]\\\\=\dfrac{6\times5\times4!}{4!\times2}a^4b^2\\\\=3\times5a^4b^2\\\\ =15a^4b^2

Hence, the coefficient of the third term in the binomial expansion of  (a+b)^6 is 15.

3 0
3 years ago
Read 2 more answers
2) A furlong is 1/8 of a mile. What part of a mile is 4 furlongs?
Ludmilka [50]

Answer:

1/2 mile

Step-by-step explanation:

(1/8)*4 = 1/2 mile

6 0
3 years ago
Read 2 more answers
If Lainey bakes 275 cupcakes in 30 minutes,how many will she bake in 5 hours
shtirl [24]
<span>2750............. is your answer</span>
3 0
3 years ago
Read 2 more answers
Given that ∠S ≅ ∠A, and AB ≅ ST , what is the third congruence needed to prove that ΔABC ≅ ΔSTU by ASA?
Olenka [21]

Answer:

angle-side-angle. that's my answer

7 0
2 years ago
What number should be added to both sides of the equation to complete the square X2+3x=6
harina [27]

Answer:

add 6

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Other questions:
  • Adam uses coconut milk for the dessert. The coconut milk is in a can but he doesn’t know how much the can holds. The can is 12 c
    8·2 answers
  • Wing Foot is a particular shoe franchise knows that its stores will not show a profit unless they gross over $940,000 per year.
    8·1 answer
  • Variable y varies directly with variable x, and y = 18 when x = 4. What is the constant of variation in decimal form?
    8·1 answer
  • Geometry Sammie bought just enough fencing to bordereither a rectangular plot or a square plot, as shown. perimetersof the plots
    10·2 answers
  • HELP Which expression is equivalent to - 2 1/5 divided by (1/11)?
    13·1 answer
  • Let h(x)=<img src="https://tex.z-dn.net/?f=%5Csqrt%7Bx%2B3%7D" id="TexFormula1" title="\sqrt{x+3}" alt="\sqrt{x+3}" align="absmi
    15·1 answer
  • Jim's parents keep a chart on the wall where they mark how much Jim grows each year. When Jim was 15, he grew 1/4 of an inch and
    6·1 answer
  • HELP!!
    14·1 answer
  • Please help me ASAP!! Will give Brainliest!!
    6·2 answers
  • Find the measure of angle A
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!