please HELP MEEEEEE .A store owner wants to make a candy that sells for $1 per pound.he has 50 lb of sugar candies that cost $1.20 per pound.how many pounds of gummy candies that cost 80 cents per pound should he add.

Answers

Answer 1

Answer:

50 pounds

Step-by-step explanation:

we can use the equation           60+80/100x=1(x+50)

we get 80/100 x because the gummy candies are 80 cents or 80/100x

we get 60 from multiplying 1.20$ x 50 = 60

                                                    solve:

                        60+80/100x  =  x+50

                           60 = x-80/100x+50

                             60-50 = 20/100x

                              10 = 20/100x

                               x= 10 x 100/20 = 10x5= 50 pounds

Answer 2

Using proportions, it is found that he should add 50 pounds of gummy candies that cost 80 cents per pound.

What is a proportion?

A proportion is a fraction of a total amount.

This problem is organized as follows:

There is a total of 50 + x pounds.Of those, 50 cost $1.2 per pound.x cost $0.8 per pound.The selling price is of $1.

Hence:

[tex]\frac{50}{50 + x}1.2 + \frac{x}{50+x}0.8 = 1[/tex]

[tex]\frac{60 + 0.8x}{50 + x} = 1[/tex]

[tex]50 + x = 60 + 0.8x[/tex]

[tex]0.2x = 10[/tex]

[tex]x = \frac{10}{0.2}[/tex]

[tex]x = 50[/tex]

He should add 50 pounds of gummy candies that cost 80 cents per pound.

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Related Questions

.....I need some help :/

Answers

Answer:

B. 1

Step-by-step explanation:

1. Simplify everything in the parentheses (4^4) = 256

2. Simplify 256^9 = 4.7223665e+21

3. Divide your answer by 4^36 (= 4.7223665e+21) which equals 1.

the correct answer is b

water flows through a pipe at a rate of 7 cubic meters per month. Express this rate of flow in gallons per minute. Round your answer to the nearest hundredth.

Answers

Answer:

0.04

Step-by-step explanation:

The rate of flow is 0.043 gallons per minute.

How to convert litres to gallons ?

Divide by 0.264 to obtain litres from gallons and multiply by 0.264 to obtain in gallons from litres.

According to the given question

Water flows through a pipe at a rate of 7 cubic meters per month.

We know 1 cubic meter is = 1000 litre

∴ 7 cubic meters per is

= (7 × 1000) litre

= 7000 litre

= (7000 × 0.264) gallons

= 1848 gallons per month

Now 1 month is

= ( 1 × 30 × 24 × 60 ) minutes.

=43200 minutes

So in 43200 minutes 1848 gallons of water flows through that pipe

∴ In a unit minute or per minute it the rate of flow will be

= 1848/43200 gallons per minute

= 0.043 gallons per minute.

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What is the solution of the system? {5x−y=−21x+y=−3 Enter your answer in the boxes. ( , )

Answers

Answer:

(-4,1)

Step-by-step explanation:

im pretty sure that is the answer, i will finish the test and tell you if it is right in the comments i guess lol

Answer:

(-4,1)

Step-by-step explanation:

I took the test

please help asap with legit answers

Answers

Answer:

D

Step-by-step explanation:

Just combine like-terms

Suppose that the functions g and h are defined for all real numbers x as follows.
8(x)=x+5
h(x) = 3x+4
Write the expressions for (g+h)(x) and (g-h)(x) and evaluate (g•h)(-2).

Answers

g(h(x))= 3x + 9
h(g(x))= 3x + 19
g(h(-2))= 3

If the area of a rectangle is x2 – 13x + 40, what are the lengths of
the two sides?

Answers

Answer:

5 and 8

Step-by-step explanation:

quadratic formula.

-(b)+sqrt(b)^2-4(a)(c)

^ans

divide the whole thing by 2(a).

If the formula isn't clear, search quadratic formula up.

Solve each linear equation for x. (A) –12x + 9 = –15x x = (B) 4.5x + 11.5 = 8.5x + 3.5 x = (C) 23x – 9 = 13x x =

Answers

Answer:

A. x = -3

B. x = 2

C. x = 9/10

Step-by-step explanation:

(A) –12x + 9 = –15x

Collect like terms

9 = -15x + 12x

9 = -3x

x = 9 / -3

x = -3

(B) 4.5x + 11.5 = 8.5x + 3.5

4.5x - 8.5x = 3.5 - 11.5

-4x = -8

x = -8 / -4

x = 2

(C) 23x – 9 = 13x

-9 = 13x - 23x

-9 = -10x

x = -9 / -10

x = 9/10

Answer:

A) x= -3

B) x = -2

C) x = 27

Explanation: I did the lesson

Valerie is 30 inches tall and casts a shadow that is 12
inches long. At the same time, ber teddy bear casts a
shadow that is eight inches long. How tall is the teddy
bear?

Answers

Answer:

20

Step-by-step explanation:

30:12 is the original ratio. So if you divide both sides by the numbers' GCF of 6 you'll get a simplified ratio of 5:2. Then multiply both sides by 4 to keep the ratio constant, then you'd get 20:8. So when the teddy bear casts a shadow of 8 inches long the actual teddy bear is 20 inches tall. Hope this helps!

Round off 54.3223 to 1 decimal place

Answers

Answer:

54.3

Step-by-step explanation:

since it is mentioned 54.3223, then u should see the two decimal places as they are asking to round it off to one decimal place. so we should see 54.32 only

if the second decimal is less than 5, then you should write the first decimal as it is like the above mentioned question (remember we are only supposed to mention one decimal place)

but if it is 5 or more, then you should move the first decimal to the next number. for example, 54.678. for this you should write 54.7 because the second decimal is more than 5

if they are asking to round it off to 3 places then you should see 4 decimal places

you're welcome....

A person build a a scale model
Of a building using a scale in which 3
Inches represent 40feet the Heath of the building is 249
Feet what is the Heath of the scale model in inches

Answers

The answer is 83 because u have to divide 3/249 which =83

Original Price $69.80 Percent of Discount 60% Sale Price = ?

Answers

Answer:

$27.92

Step-by-step explanation:

To find the sale price, multiply the original price by 0.4:

69.8(0.4)

= 27.92

So, the sale price is $27.92

The amount for sale is $27.92.

What is mean by Percentage?

A number or ratio that can be expressed as a fraction of 100 or a relative value indicating hundredth part of any quantity is called percentage.

Given that;

Original Price = $69.80

And, Percent of Discount = 60%

Hence, Sale price is find as;

Sale price = $69.80 - 60% of 69.80

                = $69.8 - 60/100 × 69.80

                = $69.80 - $41.88

                = $27.92

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Help me please todays the last day for missing work and I have to get those done

Answers

Answer:

1. 2x+7

2. -3x+2

3.-3x-4

4. x-1

5. -14x+1

Step-by-step explanation:

I hope this helps!

Answer:

1. 2x+7

2. -3x+2

3. -3x-4

4. x-1

Step-by-step explanation:

Mike a local auto mechanic charges a certain amount to diagnose and repair car he bases his price on the amount of time that it takes for the car to be repaired what is the rate of change in the graph.

Answers

Answer:

200

Step-by-step explanation:

The time spent repairing the car is five hours while the total cost is about 200 bucks

is this a real person ​

Answers

Answer:

who

Step-by-step explanation:

Answer:

yes......

d synch office

yes it is...

Solve for k.k/2+1/2=3

Answers

Answer:

[tex] \frac{k}{2} + \frac{1}{2} = 3 \\ \frac{k}{2} = 3 - \frac{1}{2} \\ \frac{k}{2} = \frac{(6 - 1)}{2} \\ \frac{k}{2} = \frac{5}{2} \\ \boxed{k = 5}✓[/tex]

k=5 is the right answer.

Graph
4. y=-x+6
y=x-2

Answers

Answer:

{y,x} = {-4,2}

Step-by-step explanation:

Based on the abbreviations, translate the following ad into fully spelled-out sentences. The final sentence should state
how many rooms each house probably has, not counting bathrooms.
LOW CTM - 2 bdrm 1 ba. Qualifying Low monthly pymnts
555-834-3674 Norris Realty

Answers

Answer:

low cash to mortgage, two bedroom one bedroom. ​Qualifying Low monthly payments

555-834-3674 Norris Realty

What is (5,-4) rotated 180° clockwise?

Answers

-5,4
goes to diagonal box on coordinate plane

Find the length of side AB.
Give your answer to 3 significant figures.
с
410
13.5 cm
A
B

Answers

Answer:

AB ≈ 8.86 cm

Step-by-step explanation:

Using the sine ratio in the right triangle

sin41° = [tex]\frac{opposite}{hypotenuse}[/tex] = [tex]\frac{AB}{BC}[/tex] = [tex]\frac{AB}{13.5}[/tex] ( multiply both sides by 13.5 )

13.5 × sin41° = AB , then

AB ≈ 8,86 cm ( to 3 significant figures )

Answer:

8.87

Step-by-step explanation:

use the sin law for right triagles sin(θ)= opposite/hypotenuse so

sin(41)=(AB)/13.5

13.5×sin(41)=AB

8.87=AB

please help me get the question thankyou again ​

Answers

Answer:

it's d or a most likely d it's d because 30 x 4m equals 120m

the answer is a because the m would have to be on the outside so you can have a 180m

What is the percentage of lemons in this group of lemons and strawberries?

Answers

Answer:

50%

Step-by-step explanation:

Simplify the expression:
2(1 + 2v) =

Answers

The wander is
:)
2+4v

What is the price of $45 art set with 7% tax

Answers

Answer:

$48.15

Step-by-step explanation:

Take 45 and multiply it by 0.07 and you get 3.15. Add that number to 45 and you get 48.15 as your answer

13 of snow fell in 9 hours. Write the number of inches per hour?

Answers

Answer:

1.44

Step-by-step explanation:

All you have to do is divide 13 by 9 and get 1.44, that is how much snow fell in 1 hour

pls mark brainliest

A flying squirrel's nest is 6 meters high in a tree. From its nest, the flying squirrel glides 8 meters to reach an acorn that is on the ground. How far is the acorn from the base of the tree? If necessary, round to the nearest tenth.

Answers

Answer:

2 meters

Step-by-step explanation:

A pigeon leaves its nest in New York City and
flies 5 km due east. The pigeon then flies 3 km
due north. How far is the pigeon from its nest?
PLEASEEEE ANSWERR FASTTT

Answers

The distance of the pigeon from the nest is 5.8 km.

In order to determine the distance of the pigeon from its nest, the Pythagoras theorem would be used.

The Pythagoras theorem: a² + b² = c²

where:

a = length b = base c = hypotenuse

3² + 5²

= 9 + 25

= 34

√34 = 5.8 km.

To learn more about Pythagoras theorem, please check: brainly.com/question/20936855?referrer=searchResults

I need help multiplying fraction s what is 1/2 * 1/2 and can you add a explanation​

Answers

Answer:

2 1/2

Step-by-step explanation:

since it two halves multiplied, it'd be 2 1/2. you can also mulitpy decimals to get ur answer

breainliest pls

If m -(-3) > 17, which is a possible value for m?

Answers

Answer:

If m -(-3) > 17, which is a possible value for m?

Step-by-step explanation:

what is the y intercept and slope of this equation (will mark brainliest!!)

Answers

Answer: y-intercept is 3 1/3. slope is 7/9

Step-by-step explanation:

2/3a-1/6=1/3 help please

Answers

Answer:

1/3a might be the correct answer...

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