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
jeka94
3 years ago
9

A customer went to a garden shop and bought some potting soil for $17.50 and 4 shrubs. The total bill was $53.50. Write and solv

e an equation to find the price of each shrub.
Mathematics
2 answers:
Taya2010 [7]3 years ago
4 0

53.50 = 17.50 +4x

4x=36

x=9

each shrub cost $9.00

malfutka [58]3 years ago
3 0
Each shrub would cost $9.
x=(53.50-17.50)/4
Hope I help!!!
You might be interested in
A magazine has 1,620,000 subscribers, of whom 640,000 are women and 980,000 are men. Thirty percent of the women read the advert
Kaylis [27]

Answer:

Expected number of subscribers in the sample who read the advertisements=42

Step-by-step explanation:

Step 1

Determine the proportion of both men and women subscribers as shown;

Proportion of Men subscribers=number of men subscribers/total number of subscribers

where;

number of men subscribers=980,000

total number of subscribers=number of men+number of women

total number of subscribers=(980,000+640,000)=1,620,000

replacing;

proportion of men subscribers=980,000/1,620,000=98/162

Step 2

Proportion of women subscribers=1-(98/162)=64/162

Step 3

Expected proportion of men that read the advertisement=(50/100)×(98/162)=4,900/16,200=49/162

Expected proportion of women that read the advertisement=(30/100)×(64/162)=1,920/16,200=192/1620

Step 4

Total number of proportion=(49/162)+(192/1620)=341/810

Expected number from the sample=(341/810)×100=42

Expected number of subscribers in the sample who read the advertisements=42

3 0
3 years ago
14.1 cm
worty [1.4K]

Based on the dimensions of the regular pentagon, the approximate area can be found to be 342 cm².

<h3>How to solve for approximate area?</h3>

The area of the pentagon can be found by the formula:

= 5 x 1/2 x Length of pentagon x apothem of pentagon

The apothem is:

= √(12² - (14.1/2)²)

= 9.7

The approximate area of the pentagon is therefore:

= 5 x 1/2 x 14.1 x 9.7

= 342 cm²

Find out more on the area of a pentagon at brainly.com/question/858867

#SPJ1

3 0
2 years ago
Zadanie optymalizacyjne z matematyki. Proszę o rozwiązanie i wyjaśnienie
Yakvenalex [24]

Volume of the pyramid:

V=\dfrac{s^2h}3

Perimeter of the cross-section:

40=\sqrt2\,s+2\sqrt{\dfrac{s^2}2+h^2}=\sqrt2\left(s+\sqrt{s^2+2h^2}\right)

\implies h=\sqrt{\dfrac{(20\sqrt2-s)^2-s^2}2}=\sqrt{400-20\sqrt2\,s}

Area of the cross-section:

P=\dfrac12(\sqrt2\,s)h=\dfrac{sh}{\sqrt2}

\implies P=\dfrac{s\sqrt{400-20\sqrt2\,s}}{\sqrt2}=s\sqrt{200-10\sqrt2\,s}

First derivative test:

\dfrac{\mathrm dP}{\mathrm ds}=\dfrac{20\sqrt2-3s}{\sqrt{4-\dfrac{\sqrt2}5s}}=0\implies s=\dfrac{20\sqrt2}3

Then the height of the cross-section/pyramid is

h=\sqrt{400-20\sqrt2\,s}=\dfrac{20}{\sqrt3}

The volume of the pyramid that maximizes the cross-sectional area P is

V=\dfrac{\left(\frac{20\sqrt2}3\right)^2\frac{20}{\sqrt3}}3=\dfrac{16000}{27\sqrt3}

5 0
3 years ago
Find the slope between points (4,-5) and (5,-1)
Yuki888 [10]

Answer:

4

Step-by-step explanation: You have to do y-y over x-x. So -1 minus-5 which equals 4. Then 5 minus 4 which equals 1. So you divide the answers you got 4÷1=4

4 0
3 years ago
PLEASE HURRY
Gekata [30.6K]

Answer:

Step-by-step explanation:

Replacement costs for all contents in your home, including high cost electronics.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Two friends share some money into a ratio 7:2 what fraction does the first friend get
    7·2 answers
  • Hellpppp pleasseeeeee hurryyyyyy
    12·1 answer
  • 10 PTS! <br> Solve the following expression:<br><br> 3²⁰  x  2¹⁰<br> ————— <br> 3    x  2²
    14·1 answer
  • What is the GCF of 6,42, and 12
    9·1 answer
  • Answer correctly and I will mark you brainless ❤️
    6·1 answer
  • If a*b equal 5a +3b what is -4*3=
    13·1 answer
  • You have a bag that holds 12 blue marbles and 8 red marbles you pick 1 marble at random put it back in the bag and then pick ano
    6·1 answer
  • Which of the following is the solution to the equation
    6·1 answer
  • A GIC pays 6% per annum. How long would it take $3000<br> to grow to $6000? (3 marks)
    13·1 answer
  • Clovis wants to make a surprise visit to his uncle who lives out of town. he purchases an airline ticket for $69. there is a 15%
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!