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
Snowcat [4.5K]
2 years ago
13

A fruit seller marks up all fruit he sells by 25% above the whole sale price he pay to the farmer. Write an equation that you co

uld use to determine the price of fruit sold by the fruit seller if you know the price he paid the farmer. Use x to represent the whole sale price and y to represent the selling price.
Mathematics
1 answer:
Irina18 [472]2 years ago
6 0

Answer:

x = 1.25y

Step By Step

whole sale price = x

selling price = y

since the whole sale price is 25% (0.25) more than the selling price,

x=y+y0.25, or x=1.25y

edit: pls consider giving me the Brainliest if this helped you thank you! ;)

You might be interested in
Write a recursive definition ,write in algebraic notation<br><br> 891,297,99,33,11,...
Elodia [21]
a_1=891\\&#10;a_n=\dfrac{a_{n-1}}{3}
7 0
3 years ago
Start with five blocks in the first group. In the second group, add five more blocks than the first group for a total of 10 bloc
slava [35]
The answer is .......................50
7 0
3 years ago
A circular pool measures 10 feet across. one cubic yard of concrete is to be used to create a circular border of uniform width a
mina [271]

we know that

1 ft is equal to 12 in

1 cubic yard is equal to 27 cubic​ feet

Step 1

<u>Find the area of the circular border of uniform width around the pool</u>

Let

x---------> the uniform width around the pool    

we know that

The diameter of the circular pool measures 10 feet

so

the radius r=5 ft

the area of the circular border is equal to

A=\pi *(5+x)^{2}- \pi *5^{2} \\A= \pi *[(x+5) ^{2}-5^{2} ] \\ A= \pi * [x^{2} +10x]

step 2

volume of the concrete to be used to create a circular border is equal to

V=1 yd^{3}-------> convert to ft^{3}

V=27 ft^{3} -------> equation 1

the depth is equal to 4 in-------> convert to ft

depth=4/12=(1/3) ft

volume of the concrete to be used to create a circular border is also equal to

V=Area of the circular border*Depth

V= \pi * [x^{2} +10x]*(1/3) -------> equation 2

equate equation 1 and equation 2

27=\pi * [x^{2} +10x]*(1/3) \\ x^{2} +10x- \frac{81}{\pi }=0

using a graph tool------> to resolve the second order equation

see the attached figure

the solution is the point

x=2.126 ft

therefore

<u>the answer is</u>

The uniform width around the circular pool border is 2.126 ft

7 0
3 years ago
How can you solve an equation without using the distributive property
belka [17]
You could use a calculator.. or if it is already in distributive property then just add it up
6 0
3 years ago
SOMEONE PLS HELP I WANT TO GO TO BED AND EXPLAIN HOW TO PLS
vlabodo [156]

Answer:

40 degrees

Step-by-step explanation:

2x-30+x=90

Then you add x to 2x which will be 3x so now its

3x-30=90

add 30 to both sides

3x=120

divide 3 from both sides

x=40

Since Angle QPR is virticle to 2x-30+x=90

Angle QPR is 40 degrees

I got you bro go to sleep g

3 0
3 years ago
Other questions:
  • Solve for R<br><br> 3 r + 4 <br> ---------- = 5 <br> 2<br><br> r = ?
    12·2 answers
  • Find the equation of the line passing through (-2,8) and (5,-3)
    12·1 answer
  • Help me out pleaseeeeee!!
    11·1 answer
  • 3x(x2 + 2x – 6) + 4(x2<br> – 6x + 2)
    6·1 answer
  • How do I do this I really need to know!
    7·1 answer
  • Lauren spent 3/5 of her money on a refrigerator. The refrigerator cost $756. How much money did she have left?
    7·1 answer
  • . Bob makes 4% commission on his sales as a real estate agent. If Bob sells a house for $249,000, how much money does he earn
    15·1 answer
  • How Do You Solve This? 4x+1-x=2x-13+5?
    5·2 answers
  • Please help I don’t think I remember this
    10·2 answers
  • -6/7 × (-3/8) answer?/
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!