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
jenyasd209 [6]
3 years ago
12

A nut wholesaler sells a mix of peanuts and cashews. He charges $2.80 per pound for peanuts and $5.30 per pound for cashews. If

the mix is to sell for $4.80 per pound, how many pounds each of peanuts and cashews should be used to make 100 pounds of the mix?
Mathematics
2 answers:
Anton [14]3 years ago
6 0

Answer:

20 pounds of peanuts and 80 pounds of cashews.

Step-by-step explanation:

A nut wholesaler sells a mix of peanuts and cashews.

We need to find the amount of peanuts and cashews should be used to make 100 pounds of the mix.

Let x pounds of peanuts y pounds of cashews are mixed.

x+y=100                .... (1)

He charges $2.80 per pound for peanuts and $5.30 per pound for cashews. If the mix is to sell for $4.80 per pound.

2.80x+5.30y=4.80\times 100

2.80x+5.30y=480          .... (2)

From (1) we get

x=100-y             .... (3)

Substitute this value in equation (2).

2.80(100-y)+5.30y=480

280-2.80y+5.30y=480

2.50y=480-280

2.50y=200

Divide both sides by 2.50.

y=80

Substitute y=80 in equation (3).

x=100-80=20

Therefore, 20 pounds of peanuts and 80 pounds of cashews should be used to make 100 pounds of the mix.

Len [333]3 years ago
5 0

Answer: 20 pounds of peanuts and 80 pounds of cashews.

You might be interested in
What is 2x squared plus 7x minus 15= 0
OverLord2011 [107]

Answer:

Step-by-step explanation:

The answer is 0

4 0
2 years ago
I need help pls help me
lutik1710 [3]

First Method:

Round \frac{3}{5} to the closest integer, which is 1.

Round \frac{3}{4} to the closest integer, which is also 1.

So 1 + 1 = 2.

Answer for method 1: 2

Second Method:

\frac{3}{5} + \frac{3}{4} = \frac{3*4}{5*4} + \frac{3*5}{4*5}  = \frac{12}{20}+\frac{15}{20}=\frac{27}{20}

\frac{27}{20} is around 1

Answer for method 2: 1

The closest answer is 1.

3 0
2 years ago
Ask me by rounding each mixed number to the nearest whole number 11/18+6 1/10
Agata [3.3K]
The answer is below what the dude said
4 0
3 years ago
(ax-b)(bx+a)=(bx^2+a)a make x subject of the formula
Dmitriy789 [7]

Answer:hehe

Step-by-step explanation:

Dd

7 0
2 years ago
Grace is looking at a report of her monthly cell-phone usage for the last year to determine if she needs to upgrade her plan. Th
Valentin [98]

Answer:

Step-by-step explanation: Round to the nearest whole number. In order to find the standard deviation, we first have to calculate the mean (average) of the numbers. To get this we add all the numbers together and then divide by 12 since there are 12 numbers. The mean = 782. Next, we take each number and subtract the mean, taking the result and squaring it.

6 0
2 years ago
Other questions:
  • A country's population in 1990 was 48 million. In 1997 it was 51 million. Estimate the population in 2017 using the exponential
    9·1 answer
  • -4 is less than or equal to 2t + 5 which is less than 11
    8·2 answers
  • Malin and Shawn begin with the same number, t. Malin subtracts 6 from t and then divides the result by 6. Shawn adds 7 to t and
    15·2 answers
  • Maya has 462 pennies use Mental Math to find how many pennies are left if she put them in stacks of 50 pennies explain your reas
    7·2 answers
  • A hotel chain wants to estimate the mean number of rooms rented daily in a given month. The population of rooms rented daily is
    6·1 answer
  • How do you solve 12x+24y+102=90
    12·2 answers
  • 30x(x-3) multiply please
    8·2 answers
  • On a school trip to a theme park, four busses each carry 105 students. 35% of the students are bringing their own lunch. 3/7 of
    10·1 answer
  • Please help me !!!!!!
    11·1 answer
  • 15/3 + (6,5 + 4,2) - 0,6 <br><br> Please show your work, thank you :)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!