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
Svetradugi [14.3K]
3 years ago
11

Four light bulbs cost $3.20.how much does it cost to buy 14 light bulbs ?

Mathematics
2 answers:
Firdavs [7]3 years ago
7 0
3.20= 4 light bulbs
3.20/4= .80cent per light bulb
.80*14=$11.20
deff fn [24]3 years ago
4 0
 3.20 ÷ 4 = .80

SO

1 bulb costs $.80.


14 × .80 = 11.2 or 11.20 (its the same thing)

SO 14 light Bulbs cost $11.2 or $11.20.

Hope I helped ya!!
You might be interested in
2/5 + 3/8 - Adding fractions
m_a_m_a [10]

Answer:31/40

Step-by-step explanation:

To add you have to have a common denominator. To get that you can multiply each fraction by one in different ways. 2/5 *8/8= 16/40 and 3/8* 5/5= 15/40 and then add those two to give you 31/40.

5 0
3 years ago
Read 2 more answers
WILL GIVE BRAINLIEST Mr. and Mrs. Bailey hope to send their son to college in eleven years. How much money should they invest no
Ronch [10]

Mr. and Mrs. Bailey need to invest $2906.50 so as to send their son to college.

<h3>Compound interest</h3>

Compound interest is given by:

A=P(1+\frac{r}{n})^{nt}

where A is the amount after t years, P is initial amount, r is the rate and n is the times compounded per period

Given that n = 1, r = 9% = 0.09, A = $7500 t = 11. Hence:

7500=P(1+\frac{0.09}{1} )^{1*11}\\\\P=\$2906.50

Mr. and Mrs. Bailey need to invest $2906.50 so as to send their son to college.

Find out more on Compound interest at: brainly.com/question/24924853

7 0
3 years ago
What is the equation of the axis of symmetry?
Anit [1.1K]

Answer:

x = 1

Step-by-step explanation:

Line of symmetry: x = h,

Where h is the x-coordinate of the vertex

5 0
3 years ago
Given the function g(x) = 6(4)x, Section A is from x = 0 to x = 1 and Section B is from x = 2 to x = 3.
Natasha2012 [34]
I also need this answer so when you find out let me know
5 0
3 years ago
Michelle has just been informed that her cell phone plan will be increasing in price. Her new pricing plan has a flat fee of $30
CaHeK987 [17]
30+0.10x
340/0.10=34
34+30=64
64 dollars, I think
3 0
3 years ago
Other questions:
  • Immanuel is building a fence to make an enclosed play area for his dog. The enclosed area will be in the shape of a triangle wit
    14·1 answer
  • A scientist was studying a population of elephants. the first year, he counted a population of 80. over the next eight years, th
    10·2 answers
  • What is the answer to 4(x-2)?
    12·2 answers
  • How to classify the quadrilateral in as many ways as possible
    11·1 answer
  • Let g(x) = 2x and h(x) = x^2 + 4. Find the value. (hog)(-2)
    13·1 answer
  • Which is the equation of a line that has a slope of į and passes through point (2, -3)?
    13·1 answer
  • You forgot the last two digits of your friends phone number. You know that the next to last digit is 4 or 5, and the last digit
    6·2 answers
  • A man mixed 2 teaspoons of sugar into his large coffee but then added one more teaspoon of sugar because it was not sweet enough
    10·1 answer
  • Can someone help me out pls
    14·1 answer
  • Joe ordered a large cake for his brothers. He gave 1 out of 12 of the cake to David, 5 out of 12 of the cake to John, and 2 out
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!